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6.1 Persamaan Linear dalam Satu Pemboleh Ubah

6.1 Persamaan Linear dalam Satu Pemboleh Ubah

Assessment

Presentation

β€’

Mathematics

β€’

7th Grade

β€’

Hard

Created by

ONG Moe

Used 2+ times

FREE Resource

49 Slides β€’ 20 Questions

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6.1 Persamaan Linear dalam Satu Pemboleh Ubah

11/08/2021

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Multiple Choice

KAEDAH PEMATAHBALIKAN

 3π‘₯+2=123π‘₯+2=12  

ο»Ώ

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 x β†’ +2 β†’ Γ—3 β†’ =12x\ \rightarrow\ +2\ \rightarrow\ \times3\ \rightarrow\ =12  

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 x β†’ Γ—3 β†’ +2 β†’ =12x\ \rightarrow\ \times3\ \rightarrow\ +2\ \rightarrow\ =12  

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Multiple Choice

KAEDAH PEMATAHBALIKAN

 3π‘₯+2=123π‘₯+2=12  
 x β†’ Γ—3 β†’ +2 β†’ =12x\ \rightarrow\ \times3\ \rightarrow\ +2\ \rightarrow\ =12  

Dipatahbalikkan

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 x β† +2 β† Γ—3 β† =12x\ \leftarrow\ +2\ \leftarrow\ \times3\ \leftarrow\ =12  

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 x β†Γ—3 β†+2 β† =12x\ \leftarrow\times3\ \leftarrow+2\ \leftarrow\ =12  

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 x β†Γ·3 β†βˆ’2 β† =12x\ \leftarrow\div3\ \leftarrow-2\ \leftarrow\ =12  

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 x β†Γ·3 β†+2 β† =12x\ \leftarrow\div3\ \leftarrow+2\ \leftarrow\ =12  

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Multiple Choice

KAEDAH PEMATAHBALIKAN

 3π‘₯+2=123π‘₯+2=12  
 x β†’ Γ—3 β†’ +2 β†’ =12x\ \rightarrow\ \times3\ \rightarrow\ +2\ \rightarrow\ =12  

Dipatahbalikkan


 x β†Γ·3 β†βˆ’2 β† =12x\ \leftarrow\div3\ \leftarrow-2\ \leftarrow\ =12  

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 12βˆ’2=1012-2=10  

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 12+2=1412+2=14  

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Multiple Choice

KAEDAH PEMATAHBALIKAN

 3π‘₯+2=123π‘₯+2=12  
 x β†’ Γ—3 β†’ +2 β†’ =12x\ \rightarrow\ \times3\ \rightarrow\ +2\ \rightarrow\ =12  

Dipatahbalikkan


 x β†Γ·3 β†βˆ’2 β† =12x\ \leftarrow\div3\ \leftarrow-2\ \leftarrow\ =12 

  12βˆ’2=1012-2=10  

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 10Γ—3=3010\times3=30  

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 12Γ·3=412\div3=4  

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 10Γ·3=10310\div3=\frac{10}{3}  

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Multiple Choice

KAEDAH PEMATAHBALIKAN

 2(π‘₯+4)=222(π‘₯+4)=22  

ο»Ώ

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 x β†’ Γ—2 β†’ +4 β†’ =22x\ \rightarrow\ \times2\ \rightarrow\ +4\ \rightarrow\ =22  

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 x β†’ Γ·2 β†’ βˆ’4β†’ =22x\ \rightarrow\ \div2\ \rightarrow\ -4\rightarrow\ =22  

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 x β†’ +4 β†’ Γ—2 β†’ =22x\ \rightarrow\ +4\ \rightarrow\ \times2\ \rightarrow\ =22  

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Multiple Choice

KAEDAH PEMATAHBALIKAN

 2(π‘₯+4)=222(π‘₯+4)=22  
 x β†’ +4 β†’ Γ—2 β†’ =22x\ \rightarrow\ +4\ \rightarrow\ \times2\ \rightarrow\ =22  


Dipatahbalikkan

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 x β†Γ—2 β†+4 β† =22x\ \leftarrow\times2\ \leftarrow+4\ \leftarrow\ =22  

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 x β†Γ·2 β†βˆ’4 β†=22x\ \leftarrow\div2\ \leftarrow-4\ \leftarrow=22  

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 x β†+4 β†Γ—2 β†=22x\ \leftarrow+4\ \leftarrow\times2\ \leftarrow=22  

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 x β†βˆ’4 β†Γ·2 β† =22x\ \leftarrow-4\ \leftarrow\div2\ \leftarrow\ =22  

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Multiple Choice

KAEDAH PEMATAHBALIKAN

 2(π‘₯+4)=222(π‘₯+4)=22  
 x β†’ +4 β†’ Γ—2 β†’ =22x\ \rightarrow\ +4\ \rightarrow\ \times2\ \rightarrow\ =22  


Dipatahbalikkan


 x β†βˆ’4 β†Γ·2 β† =22x\ \leftarrow-4\ \leftarrow\div2\ \leftarrow\ =22  

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 x=70x=70  

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 x=10x=10  

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 x=7x=7  

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 x=1x=1  

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Multiple Choice

KAEDAH PEMATAHBALIKAN

 7π‘¦βˆ’69=4\frac{7π‘¦βˆ’6}{9}=4  

ο»Ώ

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 y β†’ Γ—7 β†’ βˆ’6 β†’ Γ·9 β†’ =4y\ \rightarrow\ \times7\ \rightarrow\ -6\ \rightarrow\ \div9\ \rightarrow\ =4  

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 y β†’Γ·9 β†’Γ—7 β†’ βˆ’6 β†’ =4y\ \rightarrow\div9\ \rightarrow\times7\ \rightarrow\ -6\ \rightarrow\ =4  

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 y β†’Γ·9 β†’ βˆ’6 β†’Γ—7  β†’ =4y\ \rightarrow\div9\ \rightarrow\ -6\ \rightarrow\times7\ \ \rightarrow\ =4  

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Multiple Choice

KAEDAH PEMATAHBALIKAN

 7π‘¦βˆ’69=4\frac{7π‘¦βˆ’6}{9}=4  
 y β†’ Γ—7 β†’ βˆ’6 β†’ Γ·9 β†’ =4y\ \rightarrow\ \times7\ \rightarrow\ -6\ \rightarrow\ \div9\ \rightarrow\ =4  


Dipatahbalikkan
ο»Ώ

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 y β† Γ—7 β† βˆ’6 β† Γ·9 β† =4y\ \leftarrow\ \times7\ \leftarrow\ -6\ \leftarrow\ \div9\ \leftarrow\ =4  

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 y β† Γ·7 β† +6 β† Γ—9 β† =4y\ \leftarrow\ \div7\ \leftarrow\ +6\ \leftarrow\ \times9\ \leftarrow\ =4  

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 y β† Γ—7 β† +6 β† Γ—9 β† =4y\ \leftarrow\ \times7\ \leftarrow\ +6\ \leftarrow\ \times9\ \leftarrow\ =4  

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Multiple Choice

KAEDAH PEMATAHBALIKAN

 7π‘¦βˆ’69=4\frac{7π‘¦βˆ’6}{9}=4  
 y β†’ Γ—7 β†’ βˆ’6 β†’ Γ·9 β†’ =4y\ \rightarrow\ \times7\ \rightarrow\ -6\ \rightarrow\ \div9\ \rightarrow\ =4  


Dipatahbalikkan
ο»Ώ y β† Γ·7 β† +6 β† Γ—9 β† =4y\ \leftarrow\ \div7\ \leftarrow\ +6\ \leftarrow\ \times9\ \leftarrow\ =4  

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 y=βˆ’6y=-6  

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 y=6y=6  

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 y=0y=0  

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Multiple Choice

Kaedah Cuba Jaya
 5βˆ’2x=15-2x=1  

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Multiple Choice

Kaedah Cuba Jaya
 x+4=7x+4=7  

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Multiple Choice

Modul Pdpr
(a)   π‘₯+5=7π‘₯+5=7  


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- 14

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Multiple Choice

Modul Pdpr
(e)   18+𝑦=418+𝑦=4  


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- 14

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Multiple Choice

Modul Pdpr
(b)   π‘žβˆ’15=1π‘žβˆ’15=1  


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Multiple Choice

Modul Pdpr
(f)   hβˆ’9=βˆ’12β„Žβˆ’9=βˆ’12  


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- 3

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Multiple Choice

Modul Pdpr
(c)   5𝑔=βˆ’105𝑔=βˆ’10  


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- 6

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- 2

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Multiple Choice

Modul Pdpr
(g)   βˆ’4𝑑=24βˆ’4𝑑=24  


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- 6

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Multiple Choice

Modul Pdpr
(d)   k8=βˆ’7\frac{k}{8}=-7  


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24

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- 56

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- 24

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Multiple Choice

Modul Pdpr
(h)   βˆ’c8=βˆ’3-\frac{c}{8}=-3  


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- 56

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- 24

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6.1 Persamaan Linear dalam Satu Pemboleh Ubah

11/08/2021

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