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Mathematics 11 Online
OpenStudy (anonymous):

solve the system of equations by the substitution method. y=4/5x+4/5 y=1/2x+2

OpenStudy (anonymous):

What do you not understand?

OpenStudy (msmr):

y = 1/2x + 2 x = 2y - 4 substitute

OpenStudy (anonymous):

where did the 2y-4 come from? like i just dont understand how to work this...

OpenStudy (anonymous):

You isolate x.

OpenStudy (anonymous):

oh okay

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