Solve for b (b-3)m=r

$(b - 3) m = r$

Step 1

Divide each term in $(b - 3) m = r$ by $m$ and simplify.

Divide each term in $(b - 3) m = r$ by $m$ .

$\frac{(b - 3) m}{m} = \frac{r}{m}$

Simplify the left side.

Cancel the common factor of $m$ .

Cancel the common factor.

$\frac{(b - 3) m}{m} = \frac{r}{m}$

Divide $b - 3$ by $1$ .

$b - 3 = \frac{r}{m}$

Step 2

Add $3$ to both sides of the equation.

$b = \frac{r}{m} + 3$