7+d-2d=-1

Simple and best practice solution for 7+d-2d=-1 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 7+d-2d=-1 equation: 


d in (-oo:+oo)

d-(2*d)+7 = -1 // + 1

d-(2*d)+1+7 = 0

d-2*d+1+7 = 0

8-d = 0 // - 8

-d = -8 // * -1

d = 8

d = 8

See similar equations:

| a/b=c/d+1 | | 4d+5+6d=-15 | | -5b-6+2b=-39 | | -n+3-n=-13 | | 3a+7+6a=-56 | | 7-4m-6m=-53 | | 5a+2-2a=11 | | -2k-3-7k=96 | | -2x-3+5x=30 | | 7m+1+5m=133 | | 6w+3+6w=3 | | -5+4d+6d=25 | | 4+3w-2w=6 | | -3m-10+7m=2 | | 10+3n-5n=24 | | 4+6x+5x=-7 | | -4m-8-3m=-78 | | 7x-2-5x=-10 | | 0=7a-6a+3 | | -4a-2+7a=-2 | | 3a-4+5a=68 | | 21=-5k+7k-3 | | 3k+8-2k=15 | | 5+2a-4a=-13 | | -3d+8-6d=-73 | | -3-m+3m=13 | | 5n+5+4n=-85 | | 2a-8-4a=4 | | 6-6w-2w=-10 | | 25=-3d+7d+9 | | 7-7b-5b=-5 | | -6k-8-2k=64 |

Equations solver categories