Question

{2x+3y=150
{2x+2y=96

Answer 1

2x + 3y = 150
2x + 2y = 96

2x + 3y = 150
-2x - 2y = -96

y = 54

2x + 3.54 = 140
2x + 162 = 140
2x = 140 - 162
2x = -22
x = -11