-9b-9=-8b

Simple and best practice solution for -9b-9=-8b 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 -9b-9=-8b equation:


Simplifying
-9b + -9 = -8b

Reorder the terms:
-9 + -9b = -8b

Solving
-9 + -9b = -8b

Solving for variable 'b'.

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

Add '8b' to each side of the equation.
-9 + -9b + 8b = -8b + 8b

Combine like terms: -9b + 8b = -1b
-9 + -1b = -8b + 8b

Combine like terms: -8b + 8b = 0
-9 + -1b = 0

Add '9' to each side of the equation.
-9 + 9 + -1b = 0 + 9

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

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

Divide each side by '-1'.
b = -9

Simplifying
b = -9

See similar equations:

| 10k-6=7k | | 5(1-8b)=-35 | | 72=-9r | | 40x+2=0 | | (15)(-4)=x | | -2r+9=-9+4r | | -3x=-11x-5+7x | | 4x+3=6z-5 | | y=-8y-9 | | 4+x=2x-5 | | 5m+3.5=50 | | -y=22 | | -4n=-6n+10 | | 99-103=x | | 9u+6=8u | | X+38=103 | | (4x+2x+x)10=140 | | 14-(-3.7)=x | | 2(3x+2)=2x-3 | | 0.60*0.55= | | 4x+2x+x=140 | | x+4+4=3x-2 | | 15y+7=2(5y+6) | | 3x*4=86 | | 0.074x+5.801=0.06x+5.794 | | 32+x=135 | | 8n+7=-4n+31 | | 4g-8=10-2g | | x+14+x+9=11 | | 10(560y+27)= | | 0.25(y-4)+0.08y=0.23y-0.05(40) | | (+5)(-9)=x |

Equations solver categories