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Marrrta [24]
2 years ago
5

Solve for r literal equation

\frac{a}{a-r}" alt="S = \frac{a}{a-r}" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
ivanzaharov [21]2 years ago
8 0

Step-by-step explanation:

s =  \frac{a}{a - r}

multiply both sides by a - r

(a - r)s = a

divide both sides by s

a - r =  \frac{a}{s}

subtract a from both sides

- r =  \frac{a}{s}  - a

invert the signs

r =  -  \frac{a}{s}  + a

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