Finite Math Examples

$- 7 + x = 20$

Step 1

Add $7$ to both sides of the equation.

$x = 20 + 7$

Step 2

Add $20$ and $7$ .

$x = 27$

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