If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-26d=30
We move all terms to the left:
-26d-(30)=0
We move all terms containing d to the left, all other terms to the right
-26d=30
d=30/-26
d=-1+2/13
| -56x+56=-28x+56 | | -1/3(3n+15)=-9 | | 8x^2+2x+2=0 | | 102=6y+6 | | 9-(2v+3)=2v-6 | | X-2y-2+6=0 | | 15-3a=169 | | -103x-6=6x-103 | | 3x2-6x+9=0 | | 3x+5=6x+18.5 | | 42=13y-62 | | 1/2x+7=3/4-4 | | 11y-5y+9y=24-6 | | 3.50x=26 | | 0.5r-3=12+4.5r | | 0.5r-3=12+4.5 | | x=3x-x^2 | | 4y-9y=34 | | 12f=+24 | | 12x=-5x | | 8a-4=36 | | 6(4-2x)=-18-5x | | 14x-32=180 | | 7/3x+4/6x=45/9 | | 3x/2=9(2) | | 23=2/6x+7 | | 6/3x+2/6=45/9 | | 4r-16=8 | | 1.75×3x=9.25 | | -6(5x+2)=-31 | | -6/5k+9/8=1-1/6k | | 9x+20=5x-650-10 |