$\frac{2x-7}{4x+8}\le\:3$
$-5x<30$
$9,9-4,5-4,7$
$2x+14\le x+18$
$\frac{2x^4-2x^3+4x^2-5}{+2}$
$\left(9mn-5rx\right)^2$
$\frac{\frac{3}{2}a^6}{\frac{2}{5}a^4}$
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!