Question

3y - 2x = -15 and x = -6y

Answer 1

`y = - 1`

Explanation:

`3y - 2( - 6y) = - 15`

Simplify both sides

`3y + 12y = - 15`

Combine Like terms

`15y = - 15`

Divide both sides by 15

`y = - 1`

Answer 2

X=6, Y=-1

Solved using substitution