3b+3+9b-15=36+4b

Simple and best practice solution for 3b+3+9b-15=36+4b 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+3+9b-15=36+4b equation:


Simplifying
3b + 3 + 9b + -15 = 36 + 4b

Reorder the terms:
3 + -15 + 3b + 9b = 36 + 4b

Combine like terms: 3 + -15 = -12
-12 + 3b + 9b = 36 + 4b

Combine like terms: 3b + 9b = 12b
-12 + 12b = 36 + 4b

Solving
-12 + 12b = 36 + 4b

Solving for variable 'b'.

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

Add '-4b' to each side of the equation.
-12 + 12b + -4b = 36 + 4b + -4b

Combine like terms: 12b + -4b = 8b
-12 + 8b = 36 + 4b + -4b

Combine like terms: 4b + -4b = 0
-12 + 8b = 36 + 0
-12 + 8b = 36

Add '12' to each side of the equation.
-12 + 12 + 8b = 36 + 12

Combine like terms: -12 + 12 = 0
0 + 8b = 36 + 12
8b = 36 + 12

Combine like terms: 36 + 12 = 48
8b = 48

Divide each side by '8'.
b = 6

Simplifying
b = 6

See similar equations:

| 3(11+5x)= | | -2(-10-15u)=5(-2u-20) | | 4R=23.4+3 | | (4,3)(2,4)= | | -10+12x=11x+1 | | 4.5(4x-2)=32x+15 | | 12-2x=270 | | -19+19g=17+20g-18 | | 15+8v=45+6v | | -2(-18-17b)=-4(-10b-6) | | 4z-12=8z+20 | | 2a+6=-12 | | -8-6k=-8+k-k | | -15+12b+8b-10=-5b+15b+25 | | 2[6-2(9-4)5+1]= | | 4(X+1)=-24 | | 10+3p=-5p-6 | | -96+-8= | | 10x-5y=115 | | 18x-6=10x+10 | | -3x-4=12x+5 | | 18x-6=-10x+10 | | 8=5.6 | | -6(-h-8)=14h | | 4x-1=-2x+2 | | 50m^2-181mn+21n^2= | | 110=10a-w | | 2.5n=1.25 | | 20+9b-11b-6=-14+7b-2b | | 15ln(x)-ln(x+1)= | | x-2x(12-.25)=2(4-2x)+20 | | 6t=3(13) |

Equations solver categories