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10 May, 21:23

Solve: - 7.1 = 4.1 + w/7

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Answers (2)
  1. 10 May, 21:36
    0
    w = - 81.2

    Step-by-step explanation:

    -7.1 = 4.1 + w/7

    7· - 11.6=w/7· 7

    I multiplied both sides by 7. which means that the 7 cancels out on the right side and the w is left alone.

    w = - 81.2
  2. 10 May, 21:37
    0
    = - 78.4

    Step-by-step explanation:

    First, you have to subtract 4.1 to - 7.1.

    -7.1 = 4.1 + w/7

    -4.1 - 4.1

    Second, you have to multiply so that you can get the answer for the variable.

    7*-11.2 = w/7*7

    So, the '7x7' cross out and you are left with w = - 78.4.
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