Enter a problem...

Pre-Algebra Examples

Popular Problems

Simplify 4x-8x

$4 x - 8 x$

Step 1

Subtract $8 x$ from $4 x$ .

$- 4 x$

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

Please ensure that your password is at least 8 characters and contains each of the following:

a number
a letter
a special character: @$#!%*?&