$9\:-\:9\:x\:2$
$-4x>12$
$\left(1+\cos\left(x\right)\right)\left(\tan\frac{x}{2}\right)=1$
$\left(5+7y\right)\left(5x+7y\right)$
$5\cot\left(x\right)-2=-8\cot\left(x\right)+11$
$2x^2+1>5$
$3a+12=126$
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!