Solve this system of equations by using the elimination method. 3x + 10y = 22 -3x – 8y = -14 |([?], []) Enter​

Question

Solve this system of equations by
using the elimination method.
3x + 10y = 22
-3x – 8y = -14
|([?], [])
Enter​

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Elliana 2 weeks 2021-11-15T08:49:30+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-11-15T08:50:41+00:00

    Answer:

    y=8 x=-6

    Step-by-step explanation:

    line them up

    3x+10y=22

    -3x-8y=-14

    add the like terms to get

    2y=8

    divide by 2

    y=4

    plug in to any equation

    3x+10(4)=22

    3x+40=22

    subtract 40

    3x=-18

    divide

    x=-6

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