If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(5+83+16)D=0
We add all the numbers together, and all the variables
104D=0
D=0/104
D=0
| X+0.15X=100+y | | 2=-2(-6+r) | | 40°=3x | | -7=-a+3 | | 2=-2(x+5) | | -9(v+4)+4v+5=7v+10 | | -4=v-6/4 | | 5=Y-1x | | 3p+30=2p+20 | | Z=5-1x | | x³-3x²+3x-1001=0 | | -5b=27b | | 1/4(5x+16/3)-×/3(3/4x+1/2)=-5 | | X²+40x-416=0 | | 180=-5-5(3+8r) | | -261=-6r+5(3-8r) | | 4x²/³=1/3² | | -5(m+4)=-6m-13 | | 5/6(n)=10 | | -3x3=-3 | | 2/7=8/n-10 | | -3(1+6n)=19-7n | | b-(-13)=31 | | 20/r=-12 | | (u-17)/3=11 | | 6q+2q=232 | | 8n-5n=111 | | 7x-6=6×4 | | 3x-4+6x=-2 | | 4x-(5/3)=9 | | 2+10x+-4.9x2=0 | | Xx10/13=8/13 |