Question

-9x - 3y = 6 find the value of y when x equals -2

Answer 1

y = 4

Explanation:

-9×-2 = 18

18 - 3y = 6

18 - 6 = 12

12 ÷ 3 = 4

18 - 12 = 6

That's the way I did it. I hope that made sense!

Answer 2

y=4

Explanation:

`-9x-3y=6\\18-3y=6\\-3y=-12\\y=4`