m^2+3n-1=0
-x^3-y^3=0
3^(2n)-3m=3
e^x-y=1
y=x^3-2x^2+3x-1
log(3)-y=2^x
m=n^3
log(x-2)=y
m=(n-1)(n+1)
(m+2)^3-2m^2+n=m
lnx-2=3y
log_3(x)-1=y
y=-x-2
x+3y=9
(x-2)^2+y=0
