2d-9=-7d

Simple and best practice solution for 2d-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 2d-9=-7d equation: 



2d-9=-7d

We move all terms to the left:

2d-9-(-7d)=0

We get rid of parentheses

2d+7d-9=0

We add all the numbers together, and all the variables

9d-9=0

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

9d=9

d=9/9

d=1

See similar equations:

| (3x+8)^2=0 | | 3x^2-8x-31=(2x+3)(x-7) | | -2t=-5t+9 | | 4s+2(6+2s)=6s+3(s+1)+1 | | 8z=3+7z | | 7=5x+3+x-2)+5 | | p=100-2P=10+4 | | −715−(−13)=x | | -11=7-5y | | 4+b/2=-1 | | 3x-15=7x-351 | | r+3=4r-28 | | 5(x+7)+4=-11(x-8)-3 | | 105x+2*3=500 | | 2w+2(w+4)=28 | | 29-0.3y=0.7y-12 | | X-0.2x=8000x | | 3m+7=17-2 | | M=7+x | | 0=2x(x+1)(x+1) | | 24.50=9*2+b | | (x+2)/5-4x=8/5-(x+9)/2 | | x+9/7=10. | | 12=3y-y=4y | | -3+10m=-53 | | 6-(-9m+3)=-6m+8 | | 6n+6=4n+2(n+3) | | 24.50=9x | | w(+4)=w^2-9w+40 | | 19w-13-16w=-39 | | 5y+13=5y-3 | | -10x-11=-201 |

Equations solver categories