$2\cdot\left(4x-3\right)-5\cdot\left(x-1\right)=8$
$81-2q=7q$
$\left(7x+51\right)\left(49x^{2}-35xy+25y^{2}\right)$
$panama$
$-t^2+4t-3$
$\frac{d}{dx}3x^2-xy+4y^2-2x+1=0$
$x^2+7x=0$
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!