$n+19=40$
$-2x-7+8x+3+z$
$3,14\cdot18$
$\sqrt{0x+1}$
$260-15-30$
$\sqrt{c+5}=4$
$2x+a-\left(x-2a\right)+\left(2x-a\right)$
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!