Question

-7+21y+23=16 pls help rn

Answer 1

`- 7 + 21y + 23 = 16`

`21y + (23 - 7) = 16`

`21y + 16 = 16`

`21y = 16 - 16`

`21y = 0`

`y = (0)/(21)`

`y = 0`

Answer 2

y = 0

Explanation:

`- 7 + 21y + 23 = 16`

`- 7 + 23 =( 23 - 7) = 16`

`16 + 21y = 16`

`21y = 0`

`y = 0 / 21`

`\boxed{\green{y = 0}}`