$\left(\frac{1}{5y}\right)dy=\frac{1}{3x-2}dx$

$3n+3=132$

$\int-4x\sin\left(x^2\right)dx$

$|-8|\:-\:|-7|$

$-4x+\left(-5y\right)+3x-84y-\left(8x\right)+\left(6y\right)+\left(+3x\right)$

$\frac{d}{dx}\frac{2x+3}{x+12}$

$0.05\left(-0.6\right)^3-0.52\left(-0.6\right)^2+0.63\left(-0.6\right)+2.61$