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Mathematics 18 Online
OpenStudy (anonymous):

how do you solve 5x-3y=16 4x+5y=-2

OpenStudy (mertsj):

Multiply the first equation by 5 Multiply the second equation by 3 Add those two equations. y will be gone. Solve for x Replace x in the second equation with the number you just found and solve for y Write the ordered pair that is the solution.

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