2b+3=b+12

Simple and best practice solution for 2b+3=b+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+3=b+12 equation:


Simplifying
2b + 3 = b + 12

Reorder the terms:
3 + 2b = b + 12

Reorder the terms:
3 + 2b = 12 + b

Solving
3 + 2b = 12 + 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.
3 + 2b + -1b = 12 + b + -1b

Combine like terms: 2b + -1b = 1b
3 + 1b = 12 + b + -1b

Combine like terms: b + -1b = 0
3 + 1b = 12 + 0
3 + 1b = 12

Add '-3' to each side of the equation.
3 + -3 + 1b = 12 + -3

Combine like terms: 3 + -3 = 0
0 + 1b = 12 + -3
1b = 12 + -3

Combine like terms: 12 + -3 = 9
1b = 9

Divide each side by '1'.
b = 9

Simplifying
b = 9

See similar equations:

| 8-4x=4(x+4) | | a^2-a+36=0 | | 6[3-(-7x-6)]=168x+162 | | 2/9+5/12 | | -42=4k+3(6+2k) | | 7x+5-5x+3=24 | | 2(-6y+18)-3y=-23 | | 24-x+7=4x-3 | | -(-4r+1)=-1+2r | | 10+5x=-3+26 | | 0.2x-0.5y=4.6 | | 3/4-5/9 | | a-13=-13 | | 1+3x=3(x+1) | | 0.1x+0.6y=-4.5 | | 7/12+7/8 | | 5x+4-(4x+7)=24 | | (2y^-2y^3)^2/4(y^3)^3 | | 9a+10=5a+16 | | x^2-x-0=0 | | 6/7x-5=13/x | | 3-0.6x=-2x+5 | | 48/6=n | | a-a^(1/2)-6=0 | | X/7=x/8-14 | | 20x=24x+16 | | 13=6x+3-8x | | 4x^2-12+9=3 | | 3/7-3/5 | | -7k-6k=13 | | by+a=dy+c | | 4=(5/a+1) |

Equations solver categories