3b+2b+12=3b-6

Simple and best practice solution for 3b+2b+12=3b-6 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 3b+2b+12=3b-6 equation:


Simplifying
3b + 2b + 12 = 3b + -6

Reorder the terms:
12 + 3b + 2b = 3b + -6

Combine like terms: 3b + 2b = 5b
12 + 5b = 3b + -6

Reorder the terms:
12 + 5b = -6 + 3b

Solving
12 + 5b = -6 + 3b

Solving for variable 'b'.

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

Add '-3b' to each side of the equation.
12 + 5b + -3b = -6 + 3b + -3b

Combine like terms: 5b + -3b = 2b
12 + 2b = -6 + 3b + -3b

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

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

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

Combine like terms: -6 + -12 = -18
2b = -18

Divide each side by '2'.
b = -9

Simplifying
b = -9

See similar equations:

| 3x^2-x+5=0 | | 2x+8=x+2 | | 3x^2-6x-2=0 | | 2x-3(2x-3)=16 | | (2x-3)2=16 | | 1270=118x-235528 | | -2b-6-11b-3= | | (5x+8)=(-7x+9) | | -4x+16=8 | | 12=9x-1 | | 5x^2-x=0 | | 4x-5=40x+22 | | 4x^2-16x+12=0 | | 4x^2-16+12=0 | | 8y-0.3=9y | | -5(1)+14= | | -4(x-5)=1-3x | | 4x+1-5x=-(x+4) | | 4(x+8)=3(x-9) | | 3z+3z=5z-4 | | -5x+14=4 | | s-4=12 | | y=-4x^2+8x-12 | | -5(1)+14=4 | | 4x+-5X= | | 5x^2-6x+2=0 | | -5x+11=4 | | -5x+11=3 | | -5x+11=2 | | -5x+11=1 | | 25x^2-12=0 | | 2x^2+x=-3 |

Equations solver categories