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)
3*x-6 = (-9*x)/3+12 // - (-9*x)/3+12
3*x-((-9*x)/3)-12-6 = 0
3*x+3*x-12-6 = 0
6*x-18 = 0 // + 18
6*x = 18 // : 6
x = 18/6
x = 3
x = 3
| 4(2x+7)=3x+8 | | 6=3(8r+2) | | 36+(-14)+(-19)+(-6)+1+(-1)+2+(-2)+36= | | 3x+8x=66+x | | -8=2+6r+8 | | x-1/x^2+5x+11 | | 6=0.6666m-1 | | F(6)=46656-4 | | -29-5-2=3 | | 4n+16=3n+6 | | -9+(-7x)=8 | | 7-3y=4y+3 | | 2x+3/4=38/8 | | 7-3y=4y | | -9+(-7x)=-23 | | -8/(w+4)=(-3/4w+16)+2 | | 4t+8.2=45 | | 1/x+2=5 | | -0.2=-0.8u+0.7u | | 7-3/4n=-13/7 | | -8/w+4=(-3/4w+16)+2 | | 2/3n=8 | | (b-5)/7 | | 6(n-1)=2(3n+4) | | 10+5(z-2)=-4+5 | | 5x-1.3+3.8-4.4+3= | | 1/2(6p) | | -4-11=8x+14-7x | | 0.5(x+3)=5 | | -5(2r+4)+4(r-7)= | | 5(p+3)+9=3(p-3)+6 | | 2x^2-7x-48=-3x |