Question

Linear equations in one variable class 8
Ex 2.1 q1 b) and c) part

Answer 1

Answer:

1.  Ans.  

x-2=7

x-2+2=7 + 2

[Adding 2 both sides]

x= 9

2.  Ans.  

y+3=10

y+3-3 = 10 – 3

[Subtracting 3 both sides]

 y= 7

3.   Ans.  

6=z+2

 6-2=z+2-2

[Subtracting 2 both sides]

4=z    

Step-by-step explanation:

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Answer 2

Answer:

Hi, Here your answer.

Step-by-step explanation:

1) 6m=12

m=12/6

m=2

2) 14p=-42

p=-42/14

p=3

3) -5y=30

y=30/-5

y=-6

HOPE THIS HELPS DEFINETLY. THANK YOU. BYE.