$50-50\left[3-3\left(4-4\cdot2\right)-5+5\cdot2\right]$
$\frac{7x^2+3x-10}{x^2-x-10}$
$\:3x+2=18-x$
$2-2^22^3$
$10x^2+9=x$
$768-54+3$
$-38\::\:\left(-19\right)\:-\:\left[-\:6\:.\:\left(-9\:+\:4\right)\right]$
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!