If it's not what You are looking for type in the equation solver your own equation and let us solve it.
y in (-oo:+oo)
(3/2)*y+1 = 0
3/2*y+1 = 0 // - 1
3/2*y = -1 // : 3/2
y = -1/3/2
y = -2/3
y = -2/3
| x^2=11x+21 | | 12x=-3(x+5) | | -(3x+14)-7x= | | 1/5(-15+x)=17 | | 24=3-4x-7 | | 5(x-1)+2x= | | 4-3x=2x+6 | | 38x-3= | | x+2x=3x+2513+6x | | -9-(2-5c)= | | -49=-7c | | -142=-11x | | 4-2(5-b)= | | 24x^2-11x-18=0 | | 5(x+3)-3=x | | x-3(x-2)= | | a+x*x=6 | | 2/5(5k+3)-8=12 | | -3r-12=-44 | | x+b+a=6 | | 7+2n-5n=-5 | | 11x-4x=32 | | -3+12-8m+2= | | 14n+77=4n | | d-(2.1)=-7.3 | | 10t=8t | | 10=8t | | 2g-10=-3g+5 | | -2t+5t-9=3(t+1)+11 | | x^2+9x-142=y | | 6n-2=9/7 | | 7w-9=19-4w |