3a+9b=8b-8

Simple and best practice solution for 3a+9b=8b-8 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 3a+9b=8b-8 equation: 


Simplifying
3a + 9b = 8b + -8

Reorder the terms:
3a + 9b = -8 + 8b

Solving
3a + 9b = -8 + 8b

Solving for variable 'a'.

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

Add '-9b' to each side of the equation.
3a + 9b + -9b = -8 + 8b + -9b

Combine like terms: 9b + -9b = 0
3a + 0 = -8 + 8b + -9b
3a = -8 + 8b + -9b

Combine like terms: 8b + -9b = -1b
3a = -8 + -1b

Divide each side by '3'.
a = -2.666666667 + -0.3333333333b

Simplifying
a = -2.666666667 + -0.3333333333b

See similar equations:

| -6=x+1 | | -2m-17-6(m-1)=3m-(8m-1)-9m+6 | | 2d+6=d+12 | | d-8=-15 | | 34+m= | | -6x=-6 | | -32-5x=4x+16 | | (Y-3)(y-6)=0 | | -3a+2=2a-1 | | 4x*5=x | | 2t-7=4t-3 | | 3a+2=2a-1 | | 88-2x=16x+22 | | X^2+40x+2=0 | | -3+2=2a-1 | | 5x+23=13x-49 | | 64x^8= | | 4ln(2x)=20 | | 6x-10x+12=6-2x | | X+7=4x+4 | | 18=.4x | | 8-9x=24-23x | | -5z=45 | | x*x+4x-48=0 | | 2x^2+1x-23=0 | | 2x+7=14+23 | | 2x+7=14-23 | | 2x^2+4x-6=y | | -32-5x=8-9x | | (4x-2)-(3x+1)=8 | | 4r^2-r-3=0 | | 2x-5x=5 |

Equations solver categories