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Solve the following equations for r: 9r - 66 = 116 - 4r
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5 votes
Solve the following
equations for r:
9r - 66 = 116 - 4r

User Barnyr
by
6.4k points

1 Answer

4 votes

Answer:

r = 14

Explanation:

9r - 66 = 116 - 4r

+4r +4r

13r - 66 = 116

+66 +66

13r = 182

divide both sides by 13

r = 14

Hope this helps!!!

User Usethedeathstar
by
6.3k points
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