$0.3a\:+0.4b\:+0.5c\:-0.6a\:-0.7b\:-0.9c\:+3a\:-3b\:-3$
$^{x+1}3=14$
$-21=-3y$
$9x^5\left(\frac{1}{x}\right)$
$\left(m-5\right)\left(m+9\right)$
$\frac{x^2-9}{-6x^2-18}$
$10x<0$
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!