Question

9x + 3y = -15
-18x - 6y = 30
X = ?
Y = ?

Answer 1

I dont know why the answers are the same thats how i got the answer solving them

Explanation:

answer for 9x+3y=-15

is

x=-5/3 -y/3

y= -5 - 3x

answer for -18x-6y=30

is

x=-5/3 - y/3

y= -5-3x