Basic Math Examples

$a + 240 = 660$

Step 1

Subtract $240$ from both sides of the equation.

$a = 660 - 240$

Step 2

Subtract $240$ from $660$ .

$a = 420$

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