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)*(3*x+9) = 9*x // - 9*x
(2/3)*(3*x+9)-(9*x) = 0
(2/3)*(3*x+9)-9*x = 0
2/3*(3*x+9)-9*x = 0
2/3*(3*x+9)-9*x = 0
6-7*x = 0
6-7*x = 0
6-7*x = 0 // - 6
-7*x = -6 // : -7
x = -6/(-7)
x = 6/7
x = 6/7
| 23+b=-6(-b+4)7 | | -3(4x-1)=-2[2+8(x+2)] | | 8x+3x=11 | | 8x+3=8x+27 | | 1.5(x-5)=7 | | 9(x+32)=36 | | 2x-2(-x+5)=x-1 | | 12.5=t/pi | | 0.8x-4.8=0.8 | | 5/x^3(-4x^6) | | -9+3n=-4(-4n-1) | | -13z=-32 | | .5(x+.75)-10=.75+10x | | 4r+15=r | | 2(3*4)= | | -3(-n+3)=-14+2n | | 6x+1/3y=-2 | | 7y-13-4y+9=0 | | x+140=0.05x | | .25x+2=3-.75x | | .33b+1.98=.25b+8 | | -20+8p=-(3p-4)+7p | | 5(-x+7)+7(5-3)=24 | | (2*3)*(2*4)= | | 15x-2=35x+10 | | 4x+2[4-(2x+2)]=2x-4 | | 6x-2x-1=6 | | 5-b=11 | | 18a=10a | | 0.25x-4y=12 | | 3y+14=7y+2 | | -x/2=28 |