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11-11-2017
Mathematics

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Use substitution to solve the linear system of equations.
y=x-2
2x+4=y
(-6,8)
(6,8)
(-6,-8)
(6,-8)

Respuesta :

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11-11-2017

plug x-2 into y on the second equation

2x + 4 = x - 2 then just solve for x

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