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Subjects>Math>Math & Arithmetic

X plus 4y equals 1 2x-2y equals -8?

Updated: 12/21/2022

Wiki User

∙ 15y ago

Best Answer

x+4y = 1

2x-2y = -8

Mutiply all terms in the bottom equation by 2 and then add them both together:

5x = -15

x = -3

Substitute the value of x into the equations to find the value of y:

So: x = -3 and y = 1

Wiki User

∙ 15y ago

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