Solve each system of equations without graphing. Show your work. A. 2v + 6w=-36 5v + 2w=1 B. 6t – 9u=10

Question

Solve each system of equations without graphing. Show your work.
A. 2v + 6w=-36
5v + 2w=1

B. 6t – 9u=10
2t + 3u=4

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Anna 2 months 2021-10-15T04:12:26+00:00 1 Answer 0 views 0

Answers ( )

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    2021-10-15T04:14:03+00:00

    (A)

    Solve for the first variable in one of the equations, then substitute the result into the other equation.

    v=3

    w=−7

    (B)

    Solve for the first variable in one of the equations, then substitute the result into the other equation.

    t=11/6

    u=1/9

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45:7+7-4:2-5:5*4+35:2 =? ( )