9=3b-7b+1 - solution

Simple and best practice solution for 9=3b-7b+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 9=3b-7b+1 equation:

b in (-oo:+oo)

9 = 3*b-(7*b)+1 // - 3*b-(7*b)+1

7*b-(3*b)-1+9 = 0

7*b-3*b-1+9 = 0

4*b+8 = 0 // - 8

4*b = -8 // : 4

b = -8/4

b = -2

b = -2

See similar equations:

| -63=w-7w+3 | | -8=4m+2m-8 | | -31=-t+7t-1 | | 3+b-5b=15 | | 9+a-3a=23 | | 55=4d+5d+1 | | -4=-2x+x+6 | | 60=7d+3d+10 | | 37=-x+5x+1 | | 19=-5t+6t+7 | | 69=7a+5a+9 | | 6=a+7a+6 | | -3m+7+6m=7 | | 7w+10+3w=130 | | 6m+4+7m=147 | | -4d-5-2d=-17 | | 4-3x-3x=-56 | | 84=4m+5m+3 | | 1+7d+2d=46 | | 2+6b-7b=14 | | -6t+1+5t=-4 | | -38=-3n-n+6 | | 8=7d+7d+8 | | -1+7d+2d=80 | | 6t-8+5t=113 | | 6b-9+3b=18 | | -6+3d+6d=48 | | 4n+6+6n=26 | | 15=-d+7d+3 | | 36.25x^2-1.8x-0.64=0 | | -2b-5-2b=-13 | | 73=d+6d+10 |

Equations solver categories