$\frac { 7 a } { a }$
$8x+5=7x-4$
$\left(15x-3m-5b\right)\left(8x-6m-8b\right)$
$2x-7>1$
$10=9a-c$
$3.2+5.7$
$-2\left(-3x^2-2x+4\right)+2\left(-2x^2+3x+3\right)$
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!