2(x+1)=(2/3)x-2
ax+bx-ay-by
a^2-6a-40+14b-b^2
x+4/3+(1/2)x=3x+7/3
cos(2x) + 4sin(3y)=6
3/2 + 4/13 divided by 3/52 - 6
"If any value of Equation 1 (involving x and
y) that is non-zero is inserted into another Equation 2, then the newly formed Equa...
$4x^{2}$ +8x-12<0
find the geometric mean of 5 6 8
y''''-16y=0
