Algebra Examples

$78 + r = - 15$

Step 1

Subtract $78$ from both sides of the equation.

$r = - 15 - 78$

Step 2

Subtract $78$ from $- 15$ .

$r = - 93$

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