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23 August, 13:17

Solve1 over 25 = 5x + 4.

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Answers (2)
  1. 23 August, 13:46
    0
    -99/125 = x

    Step-by-step explanation:

    1/25 = 5x+4

    multiply each side by 25 to get rid of the fraction

    25*1/25 = 25 * (5x+4)

    1 = 125x + 100

    Subtract 100 from each side

    1-100 = 125x + 100-100

    -99 = 125x

    Divide each side by 125

    -99/125 = 125x/125

    -99/125 = x
  2. 23 August, 14:36
    0
    4 1/5

    Step-by-step explanation:

    25=5x+4.

    We move all terms to the left:

    25 - (5x+4.) = 0

    We add all the numbers together, and all the variables

    - (5x+4) + 25=0

    We get rid of parentheses

    -5x-4+25=0

    We add all the numbers together, and all the variables

    -5x+21=0

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

    -5x=-21

    x=-21/-5

    x=4+1/5
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