Use substitution to determine whether the value for x is a solution for the equation. 3x + 10 = 25 x = 5 5x − 10 = 25 x = 6 6x − 18 = 6 x =

Question

Use substitution to determine whether the value for x is a solution for the equation. 3x + 10 = 25 x = 5 5x − 10 = 25 x = 6 6x − 18 = 6 x = 4 4x + 12 = 40 x = 7 8x + 12 = 28 x = 3

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Kennedy 2 weeks 2021-09-09T10:50:20+00:00 1 Answer 0

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    2021-09-09T10:51:28+00:00

    Answer:

    3x + 10 = 25   x = 5

    4x + 12 = 40  x =7

    Step-by-step explanation:

    5x − 10 = 25 x =7

    8x + 12 = 28  x = 2

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27:3+15-4x7+3-1=? ( )