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e-lub [12.9K]
3 years ago
9

C = 2r; for r how to slove

Mathematics
1 answer:
slega [8]3 years ago
7 0
We know that 2r is 2 * r. We also know that we have to do the opposite of 2 * r to isolate the variable. So, we divide both sides by 2.
I/2 = (2r)/2
(2r)/2 = R
I/2 = R
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