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Mathematics 7 Online
OpenStudy (anonymous):

Systems of equations!!!

OpenStudy (anonymous):

Isolate one variable and substitute it into the other.

OpenStudy (anonymous):

So I have 3x + 4y = 10 and 4x + 2y = 10 now what?

OpenStudy (anonymous):

substitute into the other equation

OpenStudy (anonymous):

So pick an equation and variable

OpenStudy (anonymous):

I don't know?

OpenStudy (anonymous):

Just pick an equation and a variable, lets walk you through it.

OpenStudy (anonymous):

Do you want to start with equation 1 or 2? x or y?

OpenStudy (anonymous):

1?

OpenStudy (anonymous):

or 2?

OpenStudy (anonymous):

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