Asked by Katalina
Solve: 7r - 7 = 2r + 18
My answer:
7r - 7r - 7 = 2r - 7r + 18
-7 = -5r + 18
-7 - 18 = -5r + 18 - 18
-25/-5 = -5r/-5
R = 5
My answer:
7r - 7r - 7 = 2r - 7r + 18
-7 = -5r + 18
-7 - 18 = -5r + 18 - 18
-25/-5 = -5r/-5
R = 5
Answers
Answered by
Ms. Sue
Right.
Answered by
Pabito jholouie
7R=7+5
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