What is the solution to the system of equations shown? y=2x+2 y=4x-2

asked Nov 24, 2022 93.1k views

3 votes

What is the solution to the system of equations shown?
y=2x+2
y=4x-2

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10 votes

Explanation:

$y = 2x + 2 \\ y = 4x - 2 \\ 2x = y - 2 \\ x = 0.5y - 1 \\ y = 4(0.5y - 1) - 2 \\ y = 2y - 4 - 2 \\ - y = - 6 \\ y = 6 \\ x = 0.5 * 6 - 1 \\ x = 2$

Ken Kuan answered Dec 1, 2022

5.3k points

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