Algebra Examples

$\frac{3 + x}{- 7} = 0$

Step 1

Set the numerator equal to zero.

$3 + x = 0$

Step 2

Subtract $3$ from both sides of the equation.

$x = - 3$

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