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)
(3/4)*y^2-5 = 3 // - 3
(3/4)*y^2-5-3 = 0
3/4*y^2 = 8 // : 3/4
y^2 = 32/3
y^2 = 32/3 // ^ 1/2
abs(y) = (32/3)^(1/2)
y = (32/3)^(1/2) or y = -(32/3)^(1/2)
y in { (32/3)^(1/2), -(32/3)^(1/2) }
| X+17=-29 | | 45×2^3/4 | | 2(a-3)=(a-1)+7 | | x+2z=0 | | c=12.50+0.07p | | 4/5×2^3/4 | | x-y+2z=7 | | -6z+9=4(5-z) | | f(x+1)=3(x+1)+7 | | 13=a-4.4 | | 2.75y=-1.25x+55 | | x*4.4+y*14.4=70000 | | 5y+3x= | | 7z-3=2(z+6) | | 12.50=1.07p | | -9+n=29 | | 2x+10=7-15 | | -4.9x^2+21.3x=0 | | rx^3+12x^2+36x=0 | | (2i)/(3-7i) | | -3/5u=15 | | 11/6= | | -4x+4=2x | | 54.9-8.3+3.12= | | 0.02(y-3)+0.14y=0.20y-0.01(40) | | 3x+2=4+7 | | Y=2(2-X) | | 3y+6x+3=0 | | 2sinx*cosx-sinx-cosx-1=0 | | 7x+6x/3x+4=10 | | sinx(2cosx-1)-cosx-1=0 | | -2x+5x-7=5 |