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-7) = x // - x
(2/3)*(x-7)-x = 0
2/3*(x-7)-x = 0
2/3*(x-7)-x = 0
-1/3*x-14/3 = 0
-1/3*x-14/3 = 0
-1/3*x-14/3 = 0 // + 14/3
-1/3*x = 14/3 // : -1/3
x = 14/3/(-1/3)
x = -14
x = -14
| 4.3-(2.4+5.5)=.5(-3.6+1.2) | | 5+2=4p-1 | | 2/3(x-7)=x | | 2(x+3)=2x-8 | | 5x-3=4(x+2)+x | | -24x-54+24x=-54 | | -24x-54+24x=-54 | | 17-4=14-y | | X=42+-5x | | (3x-2)+(x+6)=180 | | -24x-54+24x=-54 | | -24x-54+24x=-54 | | -24x-54+24x=-54 | | -24x-54+24x=-54 | | -24x-54x+24x=-54 | | 2+1=z | | 23k=6 | | 6x+4=12x+30 | | 6f-30=-30 | | 15n+4n-17n-2n+n=7 | | 4(64-28)/7 | | 6f-30=-30 | | 6f-30=-30 | | 6f-30=-30 | | (4x^2)-3=-13 | | 6f-30=-30 | | 6f-30=-30 | | (4x^2)-3=-13 | | -9x-21=-30 | | 4-0.2= | | X+21+5x=63 | | 13.4-17=n |