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)*x-(1/10) = -1/5 // + -1/5
(2/5)*x-(1/10)-(-1/5) = 0
(2/5)*x-1/10+1/5 = 0
2/5*x+1/10 = 0 // - 1/10
2/5*x = -1/10 // : 2/5
x = -1/10/2/5
x = -1/4
x = -1/4
| 2y+8-4y-10=10y+25+25y+50 | | 5-9(7x+8)=6 | | 1+(-18)= | | .4(g-20)-.2g=36 | | 5x^3(4-2x^5)= | | 1.2x=3.2x+2 | | 5-72-63x=6 | | 12/7=x/4 | | 4(3-4x)-4=6-3(x+8) | | -44=r/20-5 | | 16x^2-1/36 | | 2d+1/5=2/5 | | cos(3.14159x)=4x^2-1 | | 10+4[-3+8-(11-15)(10-6)]= | | -1+3=-3+17x | | x+6-7x=-66 | | (-n-2)-(2n+5)=-3n-7 | | 16-8/4 | | 23(x-4)+2=8 | | -5/8(-16)-20 | | W^4×u^3/w^4u | | -3+8-(11-15)(10-6)= | | -5/8(-16)-20=-10 | | 8(1-7N)+4=-6(-2-3n) | | -x+6+4x=33 | | 8e-3(5-e)=18 | | 8u+29=5(u+7) | | 10+7x-3x=-34 | | a/4-3=-2 | | 7-4m=10m | | 10-6x-3x=-44 | | 3x-8+2x=7x+6 |