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8 November, 10:39

7e-4=31 solve for e.

+5
Answers (2)
  1. 8 November, 10:51
    0
    7e-4=31 add 4 to both sides = 7e=35 then divide 7 on both sides then you get the answer of e=5
  2. 8 November, 10:54
    0
    Solve your equation step-by-step.

    7x-4=31

    Add 4 to both sides.

    7x-4+4=31+4

    7x=35

    Divide both sides by 7.

    7x/7 = 35/7

    x=5
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