Question

Y = 2x – 1
x + y = 2

Answer 1

x = 1, y = 1

Explanation:

plug y = 2x - 1 into the equation x + y = 2:

`x + (2x - 1) = 2\\3x - 1 = 2\\3x = 3\\x = 1`

plug that into the equation y = 2x - 1

`y = 2*1-1\\y=2-1\\y=1`