Question

Hi people.. I know the answer to these questions but my teacher told me to write the answer with steps.

1) 3+x=5
x=?
2) 9=x-7
x=?

Plssssssss hurry guys ​

Answer 1

1) 3+x=5

sol: 3+x=5

x= 5-3 ( Transposing 3 to R.H.S and sign of 3 changes)

x=2

2) 9=x-7

9+7=x (Transposing 7 to L.H.S and sign of 7 changes.)

16=x

Hope This Helps:)

Answer 2

Answer:

1) 3+x=5 ANSWER = 2

2) 9=X-7 ANSWER = -16

Step-by-step explanation:

ANS 1) 3+x=5

x=5-3

therefore x=2

ANS 2) 9=x-7

x= -7-9

therefore x= -16