Question

9y-7=29
Prove y=4
Solve the problem

Answer 1

Here

Explanation:

Answer 2

9y - 7 = 29

=> 9y = 29 + 7 [Transferring 7 to R.H.S.]

=> 9y = 36

=> y = 36/9 [Transferring 9 to R.H.S.]

=> y = 4

Hence proved.