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)
(2/5)*(15*x-5) = 10 // - 10
(2/5)*(15*x-5)-10 = 0
2/5*(15*x-5)-10 = 0
2/5*(15*x-5)-10 = 0
6*x-12 = 0
6*x-12 = 0
6*x-12 = 0 // + 12
6*x = 12 // : 6
x = 12/6
x = 2
x = 2
| 2(15x-5)=10 | | 5x+5=6x-2 | | 4x^2-23x+19=-3x+10 | | 9x-5=8x-1 | | 4x^2-23x+19=-3x | | x^2+7x+6=3x+3 | | x^2+13x+47=7 | | 4x^2-29x+37=-5x+2 | | 5x-11=-5 | | 4x-7+2x=5x-6+9 | | 8.3=b/14 | | 5x-3x+7=2x-2+9 | | 6x=2-2+4 | | -3(4x+1)=3(3-4x) | | 8*+4=3*+7 | | 44=t/11 | | x^2+5x+9=3 | | x*x-x=8 | | x+(x+30)=190 | | 2/3x-4=16 | | (x+1)*3=x+5 | | x^2+4x=104 | | x^2+xy+x+y-5=0 | | .50+x=500 | | -1/6(x-18)+1/2(x+2)=x-4 | | -1/6(x-18)+1/2(x+2) | | 4(x+2)-2x=4x+-2 | | 3x-(-36)=2x-27 | | 12-(2-w/3)=7w+2 | | 4x+9/x+2 | | (9x)-(6x^3)=0 | | (x+5)/(x-3)=(2x+7)/x |