If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.3d+6=d
We move all terms to the left:
0.3d+6-(d)=0
We add all the numbers together, and all the variables
-0.7d+6=0
We move all terms containing d to the left, all other terms to the right
-0.7d=-6
d=-6/-0.7
d=8+0.4/0.7
| 2x2–16x+4=0 | | Y=220+40x | | F(x)=380+40x | | 0=380+40x | | 88x=121 | | 143x/2=I | | x+14=(-32) | | 2+0.4x=1.2^x | | S(t)=t^2-6t | | Y=2400+70x | | 5x-9=x(7x-9) | | Y=0,0000000001x+10.000.000.000 | | 5|4x-3|=32 | | (2b)(2b)=78 | | (13t-3=t-21) | | 4(2x+3)=2x-18 | | -5x+6=x+42 | | M=400-2y | | 21-(5g-)3g-1))-g=5g-12 | | 0.07*(17,000-y)+0.08*y=1356 | | (2x+8)x=154 | | 2^{6x-8}=64 | | 5x/8=10/16 | | X^3+2x=81x+162 | | 5(x-6)+3=3/4(2x-8) | | 2.4x+1.4=5 | | 1X^2+12x=17 | | 7x(8x3)=(x3)+(x3) | | (1/3)x+3=x+5 | | 1/8^2-3x=512^2x | | 55-u=254 | | 3x+18=58.5 |