8ab-7b+12ab-b=

Simple and best practice solution for 8ab-7b+12ab-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 8ab-7b+12ab-b= equation:


Simplifying
8ab + -7b + 12ab + -1b = 0

Reorder the terms:
8ab + 12ab + -7b + -1b = 0

Combine like terms: 8ab + 12ab = 20ab
20ab + -7b + -1b = 0

Combine like terms: -7b + -1b = -8b
20ab + -8b = 0

Solving
20ab + -8b = 0

Solving for variable 'a'.

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

Add '8b' to each side of the equation.
20ab + -8b + 8b = 0 + 8b

Combine like terms: -8b + 8b = 0
20ab + 0 = 0 + 8b
20ab = 0 + 8b
Remove the zero:
20ab = 8b

Divide each side by '20b'.
a = 0.4

Simplifying
a = 0.4

See similar equations:

| 2x-2/6=2x+2/10 | | 2x-10=-6x-58 | | 5(6x-4)=6x+4 | | (X+1)(x^2+1)= | | x-9/2-4=x-8/3 | | 13.13=2g+3.61 | | -7x-9x= | | 6-3+2= | | 9/16x=2 | | 4/12=-12/n | | 23.2=4g+3.66 | | =-4-8(8x-3(6+7x)) | | 24x^2-28x-12= | | 23.2=4g-3.66 | | 10a-7a-19a= | | 2.4m+4-2.8m=-96 | | (2x+9)+(3x-1)=180 | | 55x+12=69+3 | | 2y+8-4y=14 | | -18.6(-45.2)= | | 4x/3-3=21 | | -2(5t-5)+3t=6t-9 | | -a/2=12/4 | | x+x+1+x+2=465 | | -7x+8(-2x-6)=3x+4 | | 9(v-4)-4=5v+3 | | x(2+3)+7=47 | | 5(-7x+10)=190 | | 7*x-5+4+1=14 | | 7(2x-4)=7x | | 11u^4/17u^7v^9 | | x^2-11x+30.25=0 |

Equations solver categories