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Mathematics 13 Online
OpenStudy (anonymous):

3x+y=6 4x+2y=8

OpenStudy (anonymous):

y = 6 - 3x, y = 4 - 2x Set them equal to each other. 6 - 3x = 4 - 2x Move like-terms to one side. x = 2, plug that back into one of the equations. y = 0

OpenStudy (anonymous):

using substitution for this problem

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