# How do you solve A/7=9?

Nov 28, 2016

$A = 63$

#### Explanation:

Multiply each side by $7$ to isolate and solve for $A$:

$7 \cdot \frac{A}{7} = 7 \cdot 9$

$\cancel{7} \cdot \frac{A}{\cancel{7}} = 63$

$A = 63$

Nov 28, 2016

$A = 63$

#### Explanation:

To eliminate the fraction, multiply both sides by 7.

${\cancel{7}}^{1} \times \frac{A}{\cancel{7}} ^ 1 = \left(7 \times 9\right)$

$\Rightarrow A = 63 \text{ is the solution}$