2b+9=b+11

Simple and best practice solution for 2b+9=b+11 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=b+11 equation:


Simplifying
2b + 9 = b + 11

Reorder the terms:
9 + 2b = b + 11

Reorder the terms:
9 + 2b = 11 + b

Solving
9 + 2b = 11 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
9 + 2b + -1b = 11 + b + -1b

Combine like terms: 2b + -1b = 1b
9 + 1b = 11 + b + -1b

Combine like terms: b + -1b = 0
9 + 1b = 11 + 0
9 + 1b = 11

Add '-9' to each side of the equation.
9 + -9 + 1b = 11 + -9

Combine like terms: 9 + -9 = 0
0 + 1b = 11 + -9
1b = 11 + -9

Combine like terms: 11 + -9 = 2
1b = 2

Divide each side by '1'.
b = 2

Simplifying
b = 2

See similar equations:

| 2/3r-6=12 | | 11.5(2p+1.50)=11.50 | | [x^2]-12x+36=0 | | -0.2x^2+0.6x-1.5=0 | | 2a+3y=9 | | 84=4x+4(2x-3) | | 7x+4=4x^2 | | 3-a=3a+7 | | -6(-8n-4)=24-7n | | 8(3a-5)4(2a+3)=12 | | 5x+6x-4=7 | | 5y+2(y-8)=4(y-1)-3 | | (2x+9)-(4x+7)-6x=76 | | 156=6x+3(5x-18) | | 7x+146+x+48+65=147 | | 3-a=2a+7 | | 5z-3y+2x=5 | | -8y-8=3y+14 | | 3x-7=3(x-4)+1 | | (5a+9b-10c)+3(-6a+7c)= | | 8x+132=16x-12 | | 35+(.10)X=25+(.15)X | | -4=-2w | | 7x+5(x+18)=150 | | 11-3(2x+5y)= | | 36q^2-25=0 | | -7+7(6-1)=-3n-14 | | 6x+2=-3+4x+9 | | X^3+2x=25x+50 | | 150=7x+3(7x-6) | | -X+2=-22 | | 5y(2y-5)-5y=5(y-5)-9 |

Equations solver categories