$20+13x-5+5x+9$
$\frac{8}{d}=\frac{-2}{x}$
$2-3\le-1$
$\left(\frac{u-3}{2}\right)^2$
$5d^3+80d-40d^2$
$\:-\:\left(\:-\:\left(\:-10\:\right)\right)$
$3\left(2x+5\right)-2\left(4+4x\right)=7$
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!