$2x-3y-z+2w+3v=4$
$\left(1\:+\:7\right)2\:$
$x^2+18x+68$
$\frac{8x^3y^5}{2xy^2}$
$\left|3x-3\right|$
$m+7\ge-14$
$-2x-8-72$
Get a preview of step-by-step solutions.
Earn solution credits, which you can redeem for complete step-by-step solutions.
Save your favorite problems.
Become premium to access unlimited solutions, download solutions, discounts and more!