$-36+x<82$
$8x-9=7x+6-2x$
$10b+30ab^2$
$15m^{-3}n^2p^4$
$-3x^{2}+2x,x=-1$
$\frac{1}{2}-\frac{7}{9x}=\frac{4}{9}-\frac{1}{6x}$
$\frac{2x+2x\ln\left(y\right)-2x}{x^2+y^2\sqrt{y^2+1}}$
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