Question

Solve the system of equations:
y = 0.5x + 2
-y = -2x + 4

Answer 1

you can essentially do the same thing with this one

Answer 2

But, you might want to just do it this way:

y = 0.5x + 2
y = 2x - 4

y = y

0.5x + 2 = 2x - 4

1.5x = 6
x = 6/1.5
x = 4
y = 4

Answer 3

Thank You