$\left(4w+7yz\right)\left(6w-2yz\right)$
$169\:-\:z^2$
$-31-4$
$x^2-10x+16=0$
$\left(-7-\left(-7\right)\right)\cdot\left(-3\right)$
$\frac{1}{2\:}\:-\:\frac{5}{8}x=\frac{7}{8}x+\frac{7}{2}$
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!