Question

Solve the following system of equations graphically on the set of axes below.

y= 2x-2
x+y= 4

Answer 1

`x = 1 + (y)/(2) \\ \\ x = 4 - y \\ y = 4 - x`

Explanation:

`1. \: y + 2 = 2x \\ 2. \: (y + 2)/(2) = x \\ 3. \: 1 + (y)/(2) = x \\ 4. \: x = 1 + (y)/(2) \\ \\ \\ 1. \: x = 4 - y \: or \: y = 4 - x`