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What is the solution of the system of equations? y+2x=2 and y+4x=0
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What is the solution of the system of equations?
y+2x=2 and y+4x=0

User Samuli Ulmanen
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Use substitution and get y alone so y=-4x, the substitute -4x in for the y in the other equation so -4x+2x=2 x=-1, then once you find that substitute -1 in for the x on either equation and you should get y=4
User Dmitriy Budnik
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