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)
(2/3)*x+5/6 = 7/12 // - 7/12
(2/3)*x+5/6-(7/12) = 0
(2/3)*x+5/6-7/12 = 0
2/3*x+1/4 = 0 // - 1/4
2/3*x = -1/4 // : 2/3
x = -1/4/2/3
x = -3/8
x = -3/8
| -32-2r=4(7r+7) | | 5x(x+2)+8x=-2+3x-8 | | 2x^2=x-3 | | 7/4*55 | | 3/6+5(192) | | -6+4(2v+2)=17-7v | | 7x-2=1-3 | | 2(t-5)+6t=4(2t+5)-8 | | 4(x+4)/5=2x | | 3/6+591920 | | 2/3x-x-5/12-1/2 | | 5/20x+2/20x | | -2y-9=6y+15 | | 19-(16)-(16)=-13 | | 4x-y+1=14.5 | | 1/5(5a+25) | | -5n-8n=13 | | 0.2x+0.4=0.8x-0.2 | | 2/3+0.6 | | 4x+3+x-3=3x+1/12+2+4 | | 9(t-7)=ufort | | 4x+3+x-3=3x+1 | | 7x^2+37x+55=0 | | 3x^3-8x^2+11x-108=0 | | 34+b=2(6-3b)+1 | | x/5=x/6-4 | | 12-46=3(x-1)-7 | | 2(a+4b-5)-3(2a+10-4b)= | | 17x+y=23 | | 2x+12x-9=x+8-2x | | 3/4n-1/5=7/10n+1/2 | | -2=2+5n-3n |