2b-9=8b+9

Simple and best practice solution for 2b-9=8b+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 2b-9=8b+9 equation: 



2b-9=8b+9

We move all terms to the left:

2b-9-(8b+9)=0

We get rid of parentheses

2b-8b-9-9=0

We add all the numbers together, and all the variables

-6b-18=0

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

-6b=18

b=18/-6

b=-3

See similar equations:

| 7=3(u+1)-11 | | 4/7y=-24 | | 6(a+2)=48 | | 6+2y=5y-(y+2)∛ | | 5x+9x-44=110-8x | | -8+14+9x=2+x+12 | | 0.2xx=1 | | 6+2y=5y-(y+2)3 | | 16=56.5n23.3(2n25) | | 21+21m=42m+20 | | 3x^2-3x-7|x=-2 | | 560+3p=314 | | 7/6•6/7x=-30 | | 3x^2-3x-7x=-2 | | 72+(7x24)=180 | | -1+5x=2x^2 | | 2x+5x=5x+2x | | 3y-8=7y-52 | | 304=19n | | -p=7(2p+1) | | 2/3x-4+9=4/9x-6 | | 2/3a+1/6=1/2 | | 5x^2+20=1,000 | | (3/4)b-8=(b/4)-3 | | 5x^2-5-4x+2x=-2 | | 30+0.15x=105 | | -4n(2n+7)=20 | | .25(x+16)=3.75x+11 | | 45+15=65x=50+75x | | 9-2g=g | | x+6.5(4)=35 | | 1/5x+1/3=-5(3/4x+1) |

Equations solver categories