$\frac{3x-2}{3}$-x=-1+ $\frac{x-1}{7}$
\dfrac{z^8+11z^4+30}{18z^2+12z+2} \cdot \dfrac{24z^2+8z}{z^2+6z}=
3a x 8c + 2a=
λ
3
−5λ
2
+8λ−4.
2b + 3a -7b =
ln(x-3)+ln(x-2)=ln(x-3)
x^x=25
-2/3 or 1/5
x * 0.7 = 85%, solve for x
201.0619298
