If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
(1/3)*x = 4/9 // - 4/9
(1/3)*x-(4/9) = 0
(1/3)*x-4/9 = 0
1/3*x-4/9 = 0 // + 4/9
1/3*x = 4/9 // : 1/3
x = 4/9/1/3
x = 4/3
x = 4/3
| .0043x^2+x+50=0 | | 3/4x-4=7x+1 | | 100-7r=-44 | | y=.0043x^2+x+50 | | 1/2+2/5+3/7 | | -7t^2+9t+10t^3-t^3+14t^2-4t= | | 12x+8=10x+12 | | X^2-18x+50=-10 | | 2x/11=10 | | -16x^2+.003x+3=0 | | X^2+20x=-70 | | 100-7r=-14 | | 7x^2-20=10 | | 2(x-7)=3(x-8) | | 3x+13+2x-7=180 | | 4+2i/2/3+1/3i | | z^4-8z^2+11=0 | | (z^2+5z+8)(z^2+2z+6)= | | x^4+12x^2-16x=0 | | (n-10)*8=64 | | 27/10+53/4 | | Y=x^3-216 | | 2.7c-4.5=36c-9 | | 37-5x=29 | | (-9)/8/6/7 | | 8x+6y=74 | | -(4y+1)-(-3y-8)=-1 | | -8t^2+7t+9t^3-t^3+10t^2-4t= | | 10-2Xn=4 | | 0.35x+0.05(16-x)=0.10(-16) | | 9x^2-6x+4=-5 | | 1/2-1/x=1/3 |