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Mathematics 23 Online
OpenStudy (anonymous):

Solve the system by substitution. Will fan and give a medal :3 2x+y=-11 3x-4y=11

OpenStudy (compassionate):

By substitution? Solve your first equation for x.

OpenStudy (anonymous):

How do I solve for x?

OpenStudy (solomonzelman):

seems more convenient to solve for y, but it will definitely work either way.

OpenStudy (anonymous):

?

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