$265-\left(-214\right)-\left(-413\right)+\left(-88\right)$
$7z^2+42=149z$
$r^2+r-2$
$4.25\:-\:2.75$
$4.29-7.6$
$\lim_{x\to0}\left(\frac{2x^2-9x+10}{2x^3-9x^2+10}\right)$
$0.05x\:+200\:=\:0.07x\:+\:175$
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!