Answer :
y = -4x + 5
y = 3x - 2
-4x + 5 = 3x - 2
+ 4x + 4x
5 = 7x - 2
+ 2 + 2
7 = 7x
7 7
1 = x
y = -4x + 5
y = -4(1) + 5
y = -4 + 5
y = 1
(x, y) = (1, 1)
y = 3x - 2
-4x + 5 = 3x - 2
+ 4x + 4x
5 = 7x - 2
+ 2 + 2
7 = 7x
7 7
1 = x
y = -4x + 5
y = -4(1) + 5
y = -4 + 5
y = 1
(x, y) = (1, 1)