Question

Ac=r+d for a solve equation for the indicated variable

Answer 1

$\boxed{a=\frac{r+d}{c}}$

Explanation:

Here we have the following expression:

$ac=r+d$

And the question asks for solving the equation for the variable $a$. So we need to divide both sides of the equation by $c$:

$ac=r+d \\ \\ \frac{ac}{c}=\frac{r+d}{c} \\ \\ \\ But: \\ \\ \frac{c}{c}=1 \\ \\ \\ So: \\ \\ \boxed{a=\frac{r+d}{c}}$

Learn more:

Solving equations: brainly.com/question/10643312

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