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)
(1/2)*x-x-(1/5) = (1/10)*(k+2) // - (1/10)*(k+2)
(1/2)*x-((1/10)*(k+2))-x-(1/5) = 0
(-1/10)*(k+2)+(1/2)*x-x-1/5 = 0
x/2-1/10*(k+2)-x-1/5 = 0
(-1/10*2*5*(k+2))/(2*5)+(5*x)/(2*5)+(2*5*(-x))/(2*5)+(-1*2)/(2*5) = 0
5*x-1/10*2*5*(k+2)+2*5*(-x)-1*2 = 0
5*x-k-10*x-2-2 = 0
-k-5*x-2-2 = 0
-k-5*x-4 = 0
(-k-5*x-4)/(2*5) = 0
(-k-5*x-4)/(2*5) = 0 // * 2*5
-k-5*x-4 = 0
-k-5*x-4 = 0 // + -k-4
-5*x = -(-k-4) // : -5
x = (-(-k-4))/(-5)
x = (k+4)/(-5)
x = (k+4)/(-5)
| -3x+2=7x-26 | | 9n-(4n+8)= | | x=2-8(1) | | 3(2-8y)+2y=-16 | | -x-9=7x-45 | | 5g^2-37g+42= | | 7(2x+3)=2x+2(6x-5) | | 9n-(3n+5)= | | 20-11=9x+99 | | (-8y^5+4)-(13y^5-6)= | | 5e=10 | | 5[y-8]=3[y+24] | | (11a^3+6)-(-7a^3+12)= | | -13x+3=-5x-85 | | 1/2x+2=-10 | | a/5=15 | | 3[x-4]=18x | | -(16w+18x+19y)= | | y-0b=0.5(x+-3a) | | 6(1)+y=6 | | (3y^4+4)-3y^4= | | 2x+4(x-1)-7x+5= | | 8f+14=[-12f]-6 | | y=2(1)-2 | | 5/2*3/10 | | 6x+2x-2=6 | | 8f+14=[-12] | | n+30=12n-14 | | (8x^7-14d)-(11x^7)= | | -4x+8=8x-64 | | 6X+8=5X-5 | | 14-8x=3x-8 |