$5x-8y+10x+3y-4z$
$-25+25+-25$
$\frac{1-2\csc\left(x\right)}{\cot\left(x\right)}=\tan-2\sec\left(x\right)$
$15xy-3x+4xy$
$4b+20=45-b$
$5x^2+2x-3=0$
$\left(x+y\right)=x-y$
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!