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)
20-((3/5)*d) = 29 // - 29
20-((3/5)*d)-29 = 0
(-3/5)*d-29+20 = 0
-3/5*d-9 = 0 // + 9
-3/5*d = 9 // : -3/5
d = 9/(-3/5)
d = -15
d = -15
| 3(6)-11= | | 7/10x-1=34 | | x^2-2x+8=2 | | 3d(-1)+14= | | 8(s-4)+10=38 | | 15/4=-r/8 | | y-5=-4/7x | | X*x+27=2 | | 36x^5-12x^3+6x^2=0 | | 144+46= | | X*x+x=32 | | 6n+6=96 | | 4x/100= | | 4y/5+32=28 | | c+ab=5 | | (n-5)*10=50 | | .02-.05x-.3x=-.68 | | s^2+4s-40=0 | | n/29-18=382 | | (2d+4)+d+1=11 | | n/6+52/3=121/3 | | 2(-8-1n)=9 | | M^5/m^9 | | x-783=2498 | | 2x*x+x=32 | | 4x+2(x+3)=-30 | | 1-.75a-9=2 | | 36-1c=22 | | w+97=171 | | 0x-8y=-66 | | 5x-54=3x+6 | | 9(d+8)=3*2 |