9[x-4]=3[x+12]

Simple and best practice solution for 9[x-4]=3[x+12] 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 9[x-4]=3[x+12] equation:


Simplifying
9[x + -4] = 3[x + 12]

Reorder the terms:
9[-4 + x] = 3[x + 12]
[-4 * 9 + x * 9] = 3[x + 12]
[-36 + 9x] = 3[x + 12]

Reorder the terms:
-36 + 9x = 3[12 + x]
-36 + 9x = [12 * 3 + x * 3]
-36 + 9x = [36 + 3x]

Solving
-36 + 9x = 36 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-36 + 9x + -3x = 36 + 3x + -3x

Combine like terms: 9x + -3x = 6x
-36 + 6x = 36 + 3x + -3x

Combine like terms: 3x + -3x = 0
-36 + 6x = 36 + 0
-36 + 6x = 36

Add '36' to each side of the equation.
-36 + 36 + 6x = 36 + 36

Combine like terms: -36 + 36 = 0
0 + 6x = 36 + 36
6x = 36 + 36

Combine like terms: 36 + 36 = 72
6x = 72

Divide each side by '6'.
x = 12

Simplifying
x = 12

See similar equations:

| 0=7x-5x+6 | | 3k-3=4k | | (m-4)*2=7 | | 0.1x-0.5=0.4 | | 0.198=log(x/0.05) | | (-3z+6)+2(z+1)+z=14 | | 9-6=3x | | 4x+5(x-2)=89 | | -6x-10=-40 | | -51/k=65 | | (w-(4/9))(-(2/3))=-4/5 | | 4-40x=3 | | x=100+5x | | 16x^2-24x-14=0 | | 4w*3=60 | | .5m+.9=6 | | 6q+1= | | -1-6z+3=14 | | -2-4x=-2 | | -62-13x=136-10x | | 2=-9+u | | 80+x-10=90 | | 5[1+c]=6[2+c] | | -13=2+5v+2v | | x*2+30x+150=-75 | | 400000+50000x=66000x | | 15+x-13=4 | | 5[1+c]=6[2+x] | | uv+6u+9v+54=0 | | 6(x+3)=2x+20 | | 2sinx=y | | -0.5x+2=-2x+4 |

Equations solver categories