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Nina [5.8K]
3 years ago
13

Solve for r write the answer in simplified form 7 = - 7r

Mathematics
1 answer:
alex41 [277]3 years ago
3 0

Answer:

r = -1

Step-by-step explanation:

To get r isolated, you have to divide each side by -7

7 divided by -7 is -1, therefore r = -1

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