10d+9=7d

Simple and best practice solution for 10d+9=7d equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 10d+9=7d equation: 



10d+9=7d

We move all terms to the left:

10d+9-(7d)=0

We add all the numbers together, and all the variables

3d+9=0

We move all terms containing d to the left, all other terms to the right

3d=-9

d=-9/3

d=-3

See similar equations:

| 14w=56+6w | | s²-2s-3=0 | | 16n-11+-11n—4=14 | | 6-t=t | | -4z=10-6z | | x-(1/3)=6 | | -4+6x=6x-2 | | 15a+6a-13a-7=17 | | 9x-5x-4x=0 | | 11p-p-3p-1=13 | | 9x-8=8.5x+4 | | 11q-7q-4=20 | | −4n−8n+17=23 | | 8x^2+5=229 | | 40x=5x-10 | | (50-2x^2)(40-2x^2)=1496 | | (x+2)/8=-8 | | 7x-8=3x*12 | | −24=−6p | | 3v-2v+v=20 | | 8q+-6q=-8 | | (5p-8)/2=(7p+4)/6 | | (x+2)/2=-3 | | 19p-11p-7p-17=20 | | 2(z-6)+4=20 | | 8−a=17 | | 7x-2x=8x | | 2(y-10)=8 | | 17-3x+9=-2x-6x | | 4(j-12)-6=6 | | 4+a=2a | | 6=-3x+39= |

Equations solver categories