Question $\frac{b+3}{e} = \frac{f}{2}$ solve for $e$

Studdy Solution

STEP 1

1. The equation given is $\frac{b+3}{e} = \frac{f}{2}$ .
2. We are solving for $e$ , which means we need to isolate $e$ on one side of the equation.

STEP 2

1. Cross-multiply to eliminate the fractions.
2. Isolate $e$ by solving the resulting equation.

STEP 3

Cross-multiply to eliminate the fractions. This involves multiplying both sides of the equation by the denominators:
$\frac{b+3}{e} = \frac{f}{2}$
Cross-multiplying gives:
$2(b+3) = ef$

STEP 4

Isolate $e$ by solving the equation for $e$ . To do this, divide both sides by $f$ :
$2(b+3) = ef$
$e = \frac{2(b+3)}{f}$
The expression for $e$ is:
$e = \frac{2(b+3)}{f}$

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