Basic Math Examples

$y + 8 = 21$

Step 1

Subtract $8$ from both sides of the equation.

$y = 21 - 8$

Step 2

Subtract $8$ from $21$ .

$y = 13$

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