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Mathematics 7 Online
OpenStudy (anonymous):

Solve the following system. y = x + 3 4x + y = 18

OpenStudy (amistre64):

-4x from the top :)

OpenStudy (amistre64):

nah, best to just scale the top by -1 i spose

OpenStudy (anonymous):

would it be (3,-6)

OpenStudy (amistre64):

dunno, we can test it out by plugging those values into the equations and see if they ring true tho

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