$40x^2y-51x^2y+20x^2y$
$\left(3x^2+9x\right)+\left(2x^2-12\right)=\left(3x^2-10x+3\right)$
$\left(-4x^4y^2z\right)\left(7x^2y\right)$
$9\left(x-3\right)-3\left(5x-4\right)=6\left(3-x\right)$
$67+35+14+10+\left(-25\right)$
$-6n+n+3n$
$2x^2+8x-5=0$
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!