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28 October, 13:10

What is the x in 1/2 x + 4 = 20

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Answers (2)
  1. 28 October, 13:18
    0
    x = 1/32

    Step-by-step explanation:

    to solve for x in the question 1/2 x + 4 = 20 , the first step to do is to combine the like terms.

    1/2 x + 4 = 20

    combining the like terms we have,

    1/2x = 20 - 4

    1/2x = 16

    cross multiply

    1 = 2x * 16

    1 = 32x

    divide both side by the coefficient of x which is 32

    1/32 = 32x/32

    x = 1/32
  2. 28 October, 13:24
    0
    x = 32

    Explanation : To answer this you want to get the x by itself. Subtract 4 from 20 which would make the equation 1/2x = 16. Next, divide 1/2 by 1/2x and 16. 1/2 and 1/2 cancel each other out and 1/2 divided by 16 is 32 hence x = 32.
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