If it's not what You are looking for type in the equation solver your own equation and let us solve it.
d in (-oo:+oo)
d-4 = -2 // + 2
d-4+2 = 0
d-2 = 0 // + 2
d = 2
d = 2
| 2=m-1 | | -4d=-12 | | 1848/21 | | 2.3y=43 | | 5(1-x)-2(x+4)=3-2x | | -1+t=-12 | | a-1=-5 | | 2x-3=4x-3 | | m+2=5 | | -1=a-9 | | -3+m=-10 | | 2+b=-9 | | 5(x+1)+1=12(x-3) | | 12=b+7 | | m+8=15 | | 4+n=15 | | -6m=54 | | z^2-19=0 | | w+6=8 | | 10=b+7 | | -4k=24 | | r+43=28 | | 5(2b-1)-3=x+7 | | -4(a-5)=5-a | | -4x=-48 | | x^2-[x]x=87.25 | | x+2x-540=2151 | | 8(x+3)=5(x+6) | | 7/33y=-56/3 | | 16+a=6 | | x+2x-680=1714 | | 20=25+5x |