Finite Math Examples

$x + (90 - y) = 100$

Step 1

Subtract $90$ from both sides of the equation.

$x - y = 100 - 90$

Step 2

Add $y$ to both sides of the equation.

$x = 100 - 90 + y$

Step 3

Subtract $90$ from $100$ .

$x = 10 + y$

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