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19 October, 17:58

Solve the system of equations. x + 3y = - 1 2x + 2y = 6

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  1. 19 October, 21:05
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    -2 (x + 3y = - 1) = - 2x - 6y = 2

    2x + 2y = 6

    -4y = 8

    y = - 2

    2x - 4 = 6

    2x = 10

    x = 5 (5,-2) i solved by elimanation bc im too lazy to do the other methods
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