$4x-9+7x+4$
$xy+2x+3y=1$
$-64+8+16+5$
$-4\cdot5-\left(-9\right)$
$y'+10xy=3x$
$\left(-6\right)-\left(-17\right)$
$p\left(x\right):\:4x^2-5x+4$
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!