Question

Pls solve this sum asap

Answer 1

18y + 9 = -12 + 18y
9=-12

I hope that’s right... I haven’t done this in ages

Answer 2

Given is 9(2y + 1) = -6(2 - 3y)

`9(2y + 1) = -6(2 - 3y)\\\\18y + 9 = -12 + 18y\\\\18y - 18y = 9 + 12 = 21\\\\inconsistent\;\;system`

It means there is no solution for this system of equations.