9b-3(2b+3)+12=

Simple and best practice solution for 9b-3(2b+3)+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 9b-3(2b+3)+12= equation:


Simplifying
9b + -3(2b + 3) + 12 = 0

Reorder the terms:
9b + -3(3 + 2b) + 12 = 0
9b + (3 * -3 + 2b * -3) + 12 = 0
9b + (-9 + -6b) + 12 = 0

Reorder the terms:
-9 + 12 + 9b + -6b = 0

Combine like terms: -9 + 12 = 3
3 + 9b + -6b = 0

Combine like terms: 9b + -6b = 3b
3 + 3b = 0

Solving
3 + 3b = 0

Solving for variable 'b'.

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

Add '-3' to each side of the equation.
3 + -3 + 3b = 0 + -3

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

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

Divide each side by '3'.
b = -1

Simplifying
b = -1

See similar equations:

| 2x^2+(3-k)x+k+3=0 | | 5a+3=7b+1 | | 0.375r=36 | | (q+4)(q+5)=0 | | 2a^2+8a+6=0 | | 3m+4(m-3)= | | 1.125X=24 | | y^2-y=4 | | 0.1x=2.2x | | 3c+60=180 | | (7k+1)(k+4)=0 | | 5x=7x+9 | | 3y=2y+39 | | 2r+3=2r+4 | | 4464=P(1+0.04*6) | | C=37.35+0.25x | | (9f+5)(9f+2)=0 | | y=40+10X | | x^2+999=2x[x+5] | | 10y=2x-4 | | 3y+3(2y-6)= | | 4x+16=76 | | (2t+3)(t-8)=0 | | 2x=3(X-4) | | 0=-4.9x^2+50x+150 | | 2K+1N=85 | | 14=2y-16 | | -3+9x=17x+1 | | y=3x^2-24x+50 | | 0.76A=2 | | 7K+4N=320 | | (13x-56)=(7x+10) |

Equations solver categories