Choose the math property used to complete the mathematical step shown below. x + 15 = 24 x=9

Question

Choose the math property used to complete the mathematical step shown below.

x + 15 = 24
x=9

0

Answers ( No )

    0
    2022-01-04T19:33:55+00:00

    You have to substitute all the x’s in the equation by 29:

    9 + 15 = 24

    Now we solve it:

    9 + 15 = 24

    24 = 24

    ↑ Since the numbers match, we can conclude that the equation is indeed true,   x = 9.

    Hope it helped,

    BioTeacher101

    0
    2022-01-04T19:33:58+00:00

    x + 15 = 24

    subtract 15 from both sides

    x = 24 – 15 = 9

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