In the equation 2r – 7 = 15, what value of r makes this equation true?

Question

In the equation 2r – 7 = 15, what value of r makes this equation true?

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RuslanHeatt 4 years 2021-08-20T18:43:09+00:00 1 Answers 1 views 0

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  1. phucdien
    0
    2021-08-20T18:44:59+00:00
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    Answer:

    11

    Step-by-step explanation:

    2r – 7 = 15

    2r = 15 + 7

    2r = 22

    r = 22 / 2

    r = 11

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