2b+31=9b+12

Simple and best practice solution for 2b+31=9b+12 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+31=9b+12 equation: 



2b+31=9b+12

We move all terms to the left:

2b+31-(9b+12)=0

We get rid of parentheses

2b-9b-12+31=0

We add all the numbers together, and all the variables

-7b+19=0

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

-7b=-19

b=-19/-7

b=2+5/7

See similar equations:

| 10z=-6z-30 | | 5y+4=6y-6 | | 33+x=56 | | 5x-55=90 | | 4x=1250 | | 5x+8=-48-9 | | -2j=-54 | | 5(3s+9)=240 | | 16-2j=-38 | | Y^2-9w^2Y= | | 2(x-7)=3x-7 | | 4=7^4x+4 | | x*30=180 | | x2=16+(x-4/x+4) | | 10n-60=4n | | 19+y=4y+1 | | 4/5+n=1/3 | | (4t+2)(-3t2+3t–1)=0 | | 60-6y=18 | | b^2=5b+12 | | 5x-40=360 | | b^2=5b=12 | | 76=2x+30 | | X8+6x-58=90 | | 0=-16^2x+100 | | 0=16^2x+100 | | 8/4=x/8 | | 8y-3(3y+2)=6 | | 3x+7=127 | | y=-16^2+100 | | (6x+7/2^2)^-3+5=193 | | 2*x+4=1 |

Equations solver categories