Basic Math Examples

$10 y = 9 y - 20$

Step 1

Subtract $9 y$ from both sides of the equation.

$10 y - 9 y = - 20$

Step 2

Subtract $9 y$ from $10 y$ .

$y = - 20$

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