6(a-6)+9=3(a-6)

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


Simplifying
6(a + -6) + 9 = 3(a + -6)

Reorder the terms:
6(-6 + a) + 9 = 3(a + -6)
(-6 * 6 + a * 6) + 9 = 3(a + -6)
(-36 + 6a) + 9 = 3(a + -6)

Reorder the terms:
-36 + 9 + 6a = 3(a + -6)

Combine like terms: -36 + 9 = -27
-27 + 6a = 3(a + -6)

Reorder the terms:
-27 + 6a = 3(-6 + a)
-27 + 6a = (-6 * 3 + a * 3)
-27 + 6a = (-18 + 3a)

Solving
-27 + 6a = -18 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
-27 + 6a + -3a = -18 + 3a + -3a

Combine like terms: 6a + -3a = 3a
-27 + 3a = -18 + 3a + -3a

Combine like terms: 3a + -3a = 0
-27 + 3a = -18 + 0
-27 + 3a = -18

Add '27' to each side of the equation.
-27 + 27 + 3a = -18 + 27

Combine like terms: -27 + 27 = 0
0 + 3a = -18 + 27
3a = -18 + 27

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

Divide each side by '3'.
a = 3

Simplifying
a = 3

See similar equations:

| 2x^3-3x^2+12=0 | | 1/2b=75 | | 10x+1.53y=1952 | | 5x-4=32+2x | | 6x-7=-x+8 | | 8=32-4 | | r/.6=1.04 | | 2.5a=6.25 | | 1+6c=-23 | | 7x6/10 | | 11x-58=112+1x | | -84=d-3 | | 62-x=78-2x | | 4x=4x+55 | | -0.8x=-12.5 | | -311=-3m | | 10.17x+1.53y=1952 | | 10.17x+1y=1952 | | 0=6+2v-0.5+3 | | 10x+1y=1952 | | 90+2x=3.4 | | X+14.3=18 | | -7z=-6z-61 | | 1-(-1x)+2(x+3)=4-(6-x) | | 1/3y-6=10 | | (7x+30)-10=2x | | X-15=122.32 | | 5x+2(x-4)=62 | | 6+3(5-4x)=7-10x | | 7x-59=125-x | | 8+2x=29 | | -22=u |

Equations solver categories