Pre-Algebra Examples

$5 + u = 3.2$

Step 1

Subtract $5$ from both sides of the equation.

$u = 3.2 - 5$

Step 2

Subtract $5$ from $3.2$ .

$u = - 1.8$

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