whats 7(×+4)=8×+31 with work thats shown ?​

Question

whats 7(×+4)=8×+31 with work thats shown ?​

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Eloise 2 weeks 2021-11-21T12:27:21+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-11-21T12:28:53+00:00

    Answer:

    x = -3

    Step-by-step explanation:

    First you need to distribute the 7 to (x + 4):

    7x + 28 = 8x + 31

    Then subtract 7x from both sides, making it cancel out on the left since 7x – 7x cancel each other out.

    7x + 28 = 8x + 31

    -7x          -7x

    _____________

    28 = x + 31

    Then subtract 31 from both sides, making it cancel out on the right side:

    28 = x + 31

    -31        – 31

    _________

    -3 = x

    0
    2021-11-21T12:29:11+00:00

    Answer:

    X= 3

    Step-by-step explanation:

    7(x+4)=8 x+31

    7 x+28= 8 x+ 31          (move the 8 x over to subtract it from 7 x)

                                       (move the 28 over to subtract it from 31)

    Hope This Helps!!!!!!!!!!!!!!!!

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