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Mathematics 30 Online
OpenStudy (anonymous):

y=3x-7 -2x+3y=-7

OpenStudy (anonymous):

What are the directions?

OpenStudy (anonymous):

Use substitution to solve the system.

OpenStudy (anonymous):

that all it said

OpenStudy (anonymous):

Use substitution Put y = 3x-7 in second equation and find the value of x then put the value of x in first equation for th value of y

OpenStudy (anonymous):

Can't help here, not sure if I even learned substitution.

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