In the following system of equations, what does x equal?
-10x - 2y = 56
6x - 2y = -40 x = 6 or x = -6 or
x = 2 or x = -2
1 answer
I get x = -6
-10x - 2y = 56
6x - 2y = -40 x = 6 or x = -6 or
x = 2 or x = -2
1 answer