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Бір айнымалысы бар сызықтық теңдеулер БЖБ

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

x36=73\frac{x-3}{6}=\frac{7}{3}

a)

17

b)

18

c)

19

d)

20

e)

21

2.

x+73=2x35\frac{x+7}{3}=\frac{2x-3}{5}

a)

43

b)

44

c)

45

d)

46

e)

47

3.

Тура теңдік алу үшін жұлдызшаның орнына сан қой

1315×7591+\frac{13}{15}\times\frac{75}{91}+ * = 2

a)

1171\frac{1}{7}

b)

1371\frac{3}{7}

c)

1271\frac{2}{7}

d)

1.7

4.

10-x=-8

a)

15

b)

16

c)

17

d)

18

5.

21+x=6

a)

13

b)

-14

c)

14

d)

15

e)

-15

6.

50x+(a+6,2)=20050x+\left(a+6,2\right)=200

a)

30.9

b)

3.08

c)

2.8

d)

3.8

7.

x=221\left|x\right|=221

a)

{-221; 221}

b)

{-222; 222}

c)

{-220; 220}

d)

{-122; 221}

8.

x19=21\left|x\right|-19=21

a)

{-40; 40}

b)

{-41; 41}

c)

{-2; 2}

d)

{-18; 18}

9.

3x+x=203\left|x\right|+\left|x\right|=20

a)

{-5; 5}

b)

{-10; 10}

c)

{-12; 12}

d)

{-7; 7}

10.

32x=64\left|32x\right|=64

a)

x=2; x=-2

b)

x=1; x=-2

c)

x=2; x=-1

d)

x=1; x=-1