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Mathematics 16 Online
OpenStudy (anonymous):

What is the solution (x,y) to the system of equations: 3x+4y=-23 2y-x=-19

OpenStudy (princeharryyy):

multiply equation 2 by 3, and add equation 1 to it. Solve for y. when you get y put it in any of the equations to find x. that's it.

OpenStudy (anonymous):

with what method you like solve it ? elimination or substituttion ?

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