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)
140-x = (1/4)*x // - (1/4)*x
140-x-((1/4)*x) = 0
(-1/4)*x-x+140 = 0
140-5/4*x = 0 // - 140
-5/4*x = -140 // : -5/4
x = -140/(-5/4)
x = 112
x = 112
| X=-2(-36)-44 | | 3-8v=2v+9 | | 9+12x=-13x | | 8(k+6)-3k=93 | | 5x+6.5y=1795 | | 2(x-7.00)=8.00 | | 6=3x-1.8 | | -17=5b+12+6 | | -17+m=-26 | | 5x-2x-36=24 | | (3x^2)-3=0 | | 50-2x=5-7x | | 9x-4x-22=23 | | -2w+10=40 | | 5(-2y-44)+6y=-76 | | -26=-17+m | | 8.9x=124.6 | | 15=3b-6 | | 1/3(6x-1)=6 | | 12=q/4 | | 5d-1=2 | | 1/3(6x-1)=6y/5 | | 6x-3x+12=-36+x | | 6x-4=13-46 | | 22x-19sin(x)=4 | | 10y/(2y) | | K^2-4=-10k | | 3y^5-15xy^5= | | 12a-1=8a+2 | | 5x+3x-9=6x+29 | | 5y=8-12 | | 5(2m-7)= |