12-b=2(b+3)

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


Simplifying
12 + -1b = 2(b + 3)

Reorder the terms:
12 + -1b = 2(3 + b)
12 + -1b = (3 * 2 + b * 2)
12 + -1b = (6 + 2b)

Solving
12 + -1b = 6 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
12 + -1b + -2b = 6 + 2b + -2b

Combine like terms: -1b + -2b = -3b
12 + -3b = 6 + 2b + -2b

Combine like terms: 2b + -2b = 0
12 + -3b = 6 + 0
12 + -3b = 6

Add '-12' to each side of the equation.
12 + -12 + -3b = 6 + -12

Combine like terms: 12 + -12 = 0
0 + -3b = 6 + -12
-3b = 6 + -12

Combine like terms: 6 + -12 = -6
-3b = -6

Divide each side by '-3'.
b = 2

Simplifying
b = 2

See similar equations:

| 4X+12=75-5 | | 1x-3=2 | | (n-4)*3=24 | | 4x+80=6x-6 | | -4x+9+5x=-7+12 | | 9m+18=-6m+-42 | | 5-4x=6-2x | | -w+246=129 | | 3(4x+5)=-46+25 | | -2x+7+3x=-16+8 | | (n+3)*6=24 | | 7(7)=n-11 | | Y-2Y= | | 95=222-y | | 12x^2-5x+22=0 | | 10x-1=2x+23 | | X-9=7x+7 | | 6+11x=3x-2 | | 6x+14=-38 | | 2x^2-11x-10=-25 | | 2(x+5)=98 | | p-7=4-p | | 81-5=7x+21 | | 0.25*x^4+0.66*x^3=10 | | 4(x^2+12)=48 | | 6x+15-5x=-8-13 | | 17x-9=5x-27 | | (7y)=35 | | 2X-4=12-74 | | blah=me | | -5+(x)=9 | | 3(5-2x)=27 |

Equations solver categories