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9 June, 06:25

10r-60=9r solve for r

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Answers (2)
  1. 9 June, 08:36
    0
    The answer is R=60 ... yu have to subtract 10r from both sides which then leaves you with - 60=-1r. From that, you divide both sides by - 1 which ends to giving your answer which is r=60
  2. 9 June, 10:08
    0
    r = 60

    Step-by-step explanation:

    With any equation with a variable, you want to isolate the variable to find its actual value. I'll show you a step by step:

    10r - 60 = 9r

    Subtract 9r from both sides:

    10r - 9r - 60 = 9r - 9r

    Simplify:

    r - 60 = 0

    Add 60 to both sides to isolate r:

    r - 60 + 60 = 0 + 60

    Simplify:

    r = 60
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