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4 October, 07:09

Solve the exponential equation.

23x = 4x-1

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Answers (2)
  1. 4 October, 07:11
    0
    Step-by-step explanation:

    23x = 4x - 1

    Subtract 4x form both sides

    23x - 4x = 4x - 1 - 4x

    19x = - 1

    Divide both sides by 19

    19x/19 = - 1/19

    x = - 1/19
  2. 4 October, 07:14
    0
    x=1/19

    Step-by-step explanation:

    23x=4x+1

    We move all terms to the left:

    23x - (4x+1) = 0

    We get rid of parentheses

    23x-4x-1=0

    We add all the numbers together, and all the variables

    19x-1=0

    We move all terms containing x to the left, all other terms to the right

    19x=1

    x=1/19

    x=1/19
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