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28 January, 02:05

Find the solution to this system: 5x-2y=-11 - 2x+5y=17 Multiplying equation 2 by will create additive inverses for the x-coefficient

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  1. 28 January, 04:36
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    Step-by-step explanation:

    5x-2y=11

    -2x+5y=17

    eqn1*2=10x-4y=22

    eqn2*5 = - 10x+25y=85

    21y=107

    y=107:21

    5x-2 (107/21) = 11

    5x - (214/21) = 11

    105x-214=231

    105x = 445

    x=445/105=
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