Answer:
x = [tex]\frac{1}{2}[/tex] , y = 3
Step-by-step explanation:
y = 2x + 2 → (1)
y = - 2x + 4 → (2)
Substitute y = 2x + 2 into (2)
2x + 2 = - 2x + 4 ( add 2x to both sides )
4x + 2 = 4 ( subtract 2 from both sides )
4x = 2 ( divide both sides by 4 )
x = [tex]\frac{2}{4}[/tex] = [tex]\frac{1}{2}[/tex]
Substitute this value into (1) for value of y
y = 2([tex]\frac{1}{2}[/tex] ) + 2 = 1 + 2 = 3
