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Verdich [7]
3 years ago
12

1/R = 1/A + 1/B assuming that all denominators are non-zero solve for B

Mathematics
1 answer:
Rashid [163]3 years ago
7 0

Answer:

1/B = 1/R - 1/A

B/R - B/A = 1

B - BR/A = 1

B = 1 + BR/A

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Step-by-step explanation:

-0.65 + 0.45x = 5.4

First we will add 0.65 to each 'side' of the equation.

0.65 + (-0.65) + 0.45x = 0.65 + 5.4

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