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 = x-10 // - x-10
(2/3)*x-x+10 = 0
10-1/3*x = 0 // - 10
-1/3*x = -10 // : -1/3
x = -10/(-1/3)
x = 30
x = 30
| 30+4.5x=129 | | x+13=2x+13 | | 4.5+30x=129 | | 9k-26=11w+23 | | 30+4.5x=192 | | 4.5+30x=192 | | 4.5+30=192 | | x^4+16x=16 | | 22k=d+f | | 5k-r=55-r | | x/0.4=0.8 | | 2Y+7-3Y=8 | | 3/8*-64= | | 4.9(8t-t^2+20)=0 | | 3/8*-9= | | (x+1)(x^2-4)=1(x-2) | | 49-2x=7-8x | | 90x+1600=y | | 12x^2-90x+112=0 | | 5+2Y=20 | | 3x+5=-19-3x | | 8x+3=4x+11 | | 7x-1=4x+20 | | 3x^2+14x+19=0 | | G^2+2G=323 | | 3/4-12=12 | | Logx(27)=5 | | P(-3)=2X^4+7X^3-3X+9 | | 3+2u=40+3u | | X=sqrt(x+12) | | -5.952+7.98= | | (7/12)*y^3-(2/12)*y^-3 |