Išspręskite lygtį: 7x-15=2x

Kartojimas 7 reiskiniai lygtys 1

Quiz
•
Mathematics
•
7th Grade
•
Medium
Used 23+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
-1 ir 6/9
1 ir 2/3
3
-3
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Išspręskite lygtį: 8x+18=5x+6
-12/13
-4
4
8
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Išspręskite lygtį: 0,5-1-(2y+4)=y-1
-1 ir 1/6
1 ir 1/6
-3 ir 1/2
3 ir 1/2
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Išspręskite lygtį: 0,4(y+5)-0,3(y-2)=3
0
56
4
-56
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Su kuria n reikšme reiškinių n+8 ir 4n-4 reikšmės yra lygios?
-4
4
-1 ir 1/3
1 ir 1/3
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Išspręskite lygtį: x/4+13=10
92
12
-12
-92
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Išspręskite lygtį: 1-(y+2)=-14+5(y+3)
-1 ir 1/2
1/3
-1/3
1 ir 1/2
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