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-(8/(-2)) = 11 // - 11
D-(8/(-2))-11 = 0
D-11+4 = 0
D-7 = 0 // + 7
D = 7
D = 7
| 1.4+.2x=.8x-8.8 | | 4(2x-1.8)=6x-7.2 | | c-0.35c=104 | | 92x+103y=3954.773 | | 2/3x-1/4=x/6-1/9 | | -0.5x+3.81=-0.3x+9.61 | | 4.9x-85=2.9x+5 | | 128=4(7)(4)+2(4)(H) | | 8(x-8.4)=3.2 | | c-0.25c=90 | | 10(log1.5/5)-1 | | x^2+x+9.25=0 | | 2t-7=e(t+3) | | x^2+r+9.25=0 | | 3(x+2)-8=5x-2(-1+x) | | 3x+2=-(x-4) | | 3.5x=800 | | 21x+56= | | -15x-40= | | 6r^2-16r-54=0 | | 15/6=6 | | 27+3y-4=11y-13-2y | | 2+1+3x+2x= | | 16x-56= | | x+x+3x+2= | | 5(2x+-3)=3(3x+2) | | x+1+3x+2= | | 2x+10=79 | | 5+2(5+x)=24 | | 5+2(5+2)=24 | | 2x+16=4x-2 | | 5(x-3)=2(x+30) |