Answer: 2x-y=2= y=−2x+2
4x+y=4= y=-4x+4
Explanation:
Answer: if you Solve by Substitution you get (point form: (1, 0)
(equation form: x = 1, y = 0)
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Solve for x:
y = −4x + 4
y = 2x − 2
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