15-1.5b+3-2b-9=b

Simple and best practice solution for 15-1.5b+3-2b-9=b 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 15-1.5b+3-2b-9=b equation:


Simplifying
15 + -1.5b + 3 + -2b + -9 = b

Reorder the terms:
15 + 3 + -9 + -1.5b + -2b = b

Combine like terms: 15 + 3 = 18
18 + -9 + -1.5b + -2b = b

Combine like terms: 18 + -9 = 9
9 + -1.5b + -2b = b

Combine like terms: -1.5b + -2b = -3.5b
9 + -3.5b = b

Solving
9 + -3.5b = b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
9 + -3.5b + -1b = b + -1b

Combine like terms: -3.5b + -1b = -4.5b
9 + -4.5b = b + -1b

Combine like terms: b + -1b = 0
9 + -4.5b = 0

Add '-9' to each side of the equation.
9 + -9 + -4.5b = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -4.5b = 0 + -9
-4.5b = 0 + -9

Combine like terms: 0 + -9 = -9
-4.5b = -9

Divide each side by '-4.5'.
b = 2

Simplifying
b = 2

See similar equations:

| 5x-(4-x)=6x | | (2x/3)+(x/4)+2=x | | 4x-8-2x+12=6(x-3) | | 6(x-9)=6x-5 | | -(y-4)=y-y | | -3x^3+3x^2+6x=0 | | c=5/9-32 | | 3(-7-4x)=-12x-3 | | -8x^2-24x-10=0 | | 3x/2+1/4x-1/2=10 | | 1/3(6x-21)=17 | | 4x^3-14x^2-44x=0 | | 4x^3-28x^2+24x=0 | | 6y+9=81 | | fA(x)=2800+(x-1)*100 | | 3-3x=5x-5 | | x^3-21x^2+54x=0 | | 3x^3-85x^2-58x=0 | | 8x+9+7x+2=71 | | 3x^3+22x^2+19x=0 | | -10=4(8y-12) | | -3x^3+30x^2+33x=0 | | 4x^3+28x^2-72x=0 | | 3(4x-5)=8 | | 2x^3+12x^2-54x=0 | | (x+2)(2x-3)=2(x+1)(x+5) | | 5(p-3)=-4 | | -x^3-21x^2-38x=0 | | 5x^2-60x+55=0 | | 1500-3y=y-300-10y | | 2x^2-x-22=0 | | x^2-45x-40=0 |

Equations solver categories