Question

THE METHOD TO SOLVE THIS 2 EQUATION IS SUBSTITTUION AND ALGERBRICALLY HERE'S THE EQUATION:

y = -5x -18
y = x

Answer 1

x = 3, y = 3

Explanation:

x = -5x -18

5x + 18 = -x

6x + 18 = 0

6x = 18

x = 3