3a+9-6a=27

Simple and best practice solution for 3a+9-6a=27 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+9-6a=27 equation:


Simplifying
3a + 9 + -6a = 27

Reorder the terms:
9 + 3a + -6a = 27

Combine like terms: 3a + -6a = -3a
9 + -3a = 27

Solving
9 + -3a = 27

Solving for variable 'a'.

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

Add '-9' to each side of the equation.
9 + -9 + -3a = 27 + -9

Combine like terms: 9 + -9 = 0
0 + -3a = 27 + -9
-3a = 27 + -9

Combine like terms: 27 + -9 = 18
-3a = 18

Divide each side by '-3'.
a = -6

Simplifying
a = -6

See similar equations:

| 2(x+y)+3(x+y)-2(x-y)= | | 10=90 | | 9x-12=51 | | 2(9n-3)+4n= | | (8x+32)=42 | | 3x^2+8x=5 | | -5(x+8)=0 | | 4x-3t=8 | | 7(x-3)=-2x+51 | | 2x-2=6x+2 | | 3x+15=42 | | 13-2m=m-2(4m-4) | | 3a+5a+a=8a | | -m+5m=8 | | -5x-(3x-2)=5-4(6x+1)+17 | | y+1=-4+8 | | .5x-7=11-.5x | | -5(5x-6)=22-x | | 25c-15+5c=35 | | (9w+5)(4w-5)=0 | | 3.5r=6.2 | | f(-3)=12(-3)-7 | | 3a+5a+a=9a | | -4p=52 | | 3.3=10x+3.4 | | m+2+4m=23 | | 0.5(x+2)-0.7(x+2)=0.2x-0.4 | | 2(5n+10)=200 | | 2(1/3*2/+4)= | | 8b-3+2b+4b=48 | | (2a^2b-3c^3)(3a^3b+4c)= | | 25z=175 |

Equations solver categories