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)
40/5-((8*x)/5) = -2 // + 2
40/5-((8*x)/5)+2 = 0
(-8/5)*x+40/5+2 = 0
10-8/5*x = 0 // - 10
-8/5*x = -10 // : -8/5
x = -10/(-8/5)
x = 25/4
x = 25/4
| 40/5-8x/5 | | 20=-16t^2+96t+6 | | 0.15y+0.05(y+4000)=1800 | | x^3-x^2-x+9=0 | | 3x-5y=23 | | 6-7y=9-8y | | -[6x-(2x+2)]=-1-[6(2x-5)-6x] | | 4y-3=5y-1 | | -19=-4x-3 | | 2y+1=-7 | | -26p-6(2-6p)=5(p-4)-12 | | c/4=12 | | 1y+2=4 | | b-(-29)=15 | | 15-2d=8d+f | | m+6=-15 | | 3x+35=2x+60 | | 10-p=2/5 | | 10X+18X-6+2=-6X+2-6 | | 6(z4)/3z | | x^4-50x^2+6=0 | | 5X-9X+6=-2X+6 | | 2a-6=12 | | r-1=6.9 | | 9/2y+21/6=4y-5 | | 4t+2=12-t | | 6-4Z=22 | | p+18+5p=0 | | 2-4x=3+6x | | A=mk^3 | | c/f=11/4 | | 2/7x+1/7=-5/7 |