Answer:
(1, 2 )
Explanation:
y = - 2x + 4 → (1)
y = 3x - 1 → (2)
substitute y = 3x - 1 into (1)
3x - 1 = - 2x + 4 ( add 2x to both sides )
5x - 1 = 4 ( add 1 to both sides )
5x = 5 ( divide both sides by 5 )
x = 1
substitute x = 1 into either of the 2 equations and solve for y
substituting into (2)
y = 3(1) - 1 = 3 - 1 = 2
solution is (1, 2 )