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

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


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

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

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

Solving
6 + -9b = 12

Solving for variable 'b'.

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

Add '-6' to each side of the equation.
6 + -6 + -9b = 12 + -6

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

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

Divide each side by '-9'.
b = -0.6666666667

Simplifying
b = -0.6666666667

See similar equations:

| 3+4(x+5)=31 | | -21=7u | | 3(2x+3)-(5-x)=12-4x | | p(x)=6x+11x+8x-6x-4 | | 4(8-5u)=-2u+4 | | 0.3x+0.6x+3= | | 3x-2(6x-10)=-16+3(5x+4) | | -3r=15 | | v^2+6v+8=0 | | -8+e=-8 | | 64r^2-9=0 | | 3(7+8)=7z | | -7v=63 | | 4s^2+36s=-81 | | -100+h=50 | | 24x+1=25 | | -9=-4+k | | 5x+4+x+2= | | 6=17+y | | -y+8=3y+4 | | -4(n+6)=8(2n-8) | | 3+x=1 | | w(w+6)=216 | | 5(x+3)=-3(7x+3)-2 | | 4w=46 | | 3(5x+2)-3(4x-1)=39 | | 9x+4=2x+9 | | 3x^4-27x^2+9x=x^3 | | r+2=-11 | | 26x^2-29x=0 | | 45y^4+33y^3+6y^2= | | 2.8=1.2lnx |

Equations solver categories