4b-2b-b-1=9

Simple and best practice solution for 4b-2b-b-1=9 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 4b-2b-b-1=9 equation:


Simplifying
4b + -2b + -1b + -1 = 9

Reorder the terms:
-1 + 4b + -2b + -1b = 9

Combine like terms: 4b + -2b = 2b
-1 + 2b + -1b = 9

Combine like terms: 2b + -1b = 1b
-1 + 1b = 9

Solving
-1 + 1b = 9

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '1' to each side of the equation.
-1 + 1 + 1b = 9 + 1

Combine like terms: -1 + 1 = 0
0 + 1b = 9 + 1
1b = 9 + 1

Combine like terms: 9 + 1 = 10
1b = 10

Divide each side by '1'.
b = 10

Simplifying
b = 10

See similar equations:

| -7u+6u=15 | | 3lx-2l+1=1 | | -9d=18 | | 14y-9=15 | | -3n+-14=-3n+-30 | | -2r+-1=-11 | | (6+v)(5v+9)=0 | | -13x+9y=-6 | | 8m-3-9m-m=5-12 | | N+n-6=30 | | 5x-18+4x+7= | | 12r^3-5r^2-2r=0 | | -52=-4s | | 14-(6+m)=22 | | 2p-p-1=17 | | 2d+-4=-4+3d | | 8x-11+2x+6=180 | | 6x+20=50 | | 10=2(p-7)+6 | | 7m-(3+m)+8-4m=9 | | factoringx^2+2x=0 | | 8m+5(1-m)-4m=-6 | | 4.6=a-3 | | 10r=20 | | 3m-5-4m-m=7-8 | | 13a+-17a+-4a=8 | | m-(8-m)=32 | | 8x-11+2x+6+5x=180 | | 8x+-7=2(2x+7)+-5 | | 15=3(w-11) | | -7m-(m+4)-3(7-m)=0 | | 0=x^2+8x-32 |

Equations solver categories