shirleyarnett03 shirleyarnett03

16-12-2016
Mathematics

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Solve for r.

7r+7=2r−3

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DeathTheKid101 DeathTheKid101

16-12-2016

The answer would be r = -2.

7r + 7 - 2r = -3

5r + 7 = -3

5r = -3 - 7

5r = -10

r = 10/-5

r = -2.

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