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igomit [66]
3 years ago
7

Solve for r. -2r = 18 P=

Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
8 0

-2r= 18

Divide by -2 to get positive r. Divide by -2 for 18.

-2r/-2= 18/-2

Cross out -2 and -2 , then divide by 2.

r= -9

Answer: r= -9

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