If g(x) = 2(x − 4), find the value of x if g(x) = 20.

Question

If g(x) = 2(x − 4), find the value of x if g(x) = 20.

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    0
    2021-09-10T06:27:09+00:00

    G(20) = 2(20 – 4)
    40 – 8
    G(20) = 32

    0
    2021-09-10T06:27:35+00:00

    x = 32

    Since g(x) is now equal to 20, substitute x in the equation with 20.

    2(20 – 4)

    First do the subtraction within the parenthesis, following the laws of PEMDAS.

    2(16)

    Then multiply 2 by 16 to get the final answer of 32.

    Hope this helps!

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