Question

3-2(2-y)=7 ( solve by transposition method)​

Answer 1

Answer:

3-4+2y=7

-1+2y=7

2y=7+1

2y=8

y=4

Answer 2

Answer:

Here goes the solution!

3 - 2(2 - y) = 7

-2(2 - y) = 7 - 3

-2(2 - y) = 4

2 - y = 4/-2

2 - y = -2

-y = -2 - 2

-y = -4

y = 4