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Mathematics 17 Online
OpenStudy (anonymous):

need help again; solve each problem by substitution.

OpenStudy (anonymous):

y = 4x + 9 y = x

OpenStudy (anonymous):

on the top equation, for y subsctitute it with x so, x=4x+9 hope that helps =]

OpenStudy (anonymous):

can u solve that or do u want more help?

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