3x-2y=13 and 2x+3y=-16

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03-09-2017
Mathematics

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3x-2y=13 and 2x+3y=-16

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BrandonBogner BrandonBogner · Answer 1 · 2017-09-03T04:57:57+02:00

If youre trying to solve for the variables you have to solve for one of them in one equation first, so if you solved for x in 2x+3y=16 youd get x=8-(3/2)y. Then youd have to sub in that x for the x in the other equation so youd get 3(8-(3/2)y)-2y=13 then solve for y. Once you have the value of y it should be the same in both equations. Plug that new value of y into the equation of youre choosing then sove for x