Algebra Examples

the sum of a number and $5$ is $12$

Step 1

Write the problem as a mathematical expression.

$n + 5 = 12$

Step 2

Subtract $5$ from both sides of the equation.

$n = 12 - 5$

Step 3

Subtract $5$ from $12$ .

$n = 7$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$