If it's not what You are looking for type in the equation solver your own equation and let us solve it.
17-d=9
We move all terms to the left:
17-d-(9)=0
We add all the numbers together, and all the variables
-1d+8=0
We move all terms containing d to the left, all other terms to the right
-d=-8
d=-8/-1
d=+8
| 1.8x-5=31 | | 3x+3=1/4(12+12x) | | 81-4x=32x+17 | | (x-4)^2=64 | | 22a+2a+a+a=360 | | 6c+4=6c-12 | | -1.4b=10-18 | | x-4^2=64 | | 2a−5=a+3 | | 11=p-4 | | -49=-7^2*x | | x=–6.5(–4.9) | | 3x-42+x-24=360 | | 9x-3+7=-41 | | 1/2x/5=13 | | 3x-15/5=12 | | -15q=-16q-17 | | --4v=28 | | 3q^2+5q+2=0 | | 18v+10=4 | | 22x+16=5(2x-4 | | 3x+(-36)=4x | | (p-2)/4+6=14 | | -5(x-5-6x)=59 | | p-2/4+6=14 | | 5+2m=5(m+-7)+-3m | | /5+2m=5(m+-7)+-3m | | -14+n=-4 | | 1/2(8x+6)+2=25 | | 5=-35+2m+-2m | | -5(x-5-6x=59 | | (x-2)^2=25 |