12(x-9)=(-4)(x-9)

Simple and best practice solution for 12(x-9)=(-4)(x-9) 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 12(x-9)=(-4)(x-9) equation:


Simplifying
12(x + -9) = (-4)(x + -9)

Reorder the terms:
12(-9 + x) = (-4)(x + -9)
(-9 * 12 + x * 12) = (-4)(x + -9)
(-108 + 12x) = (-4)(x + -9)

Reorder the terms:
-108 + 12x = -4(-9 + x)
-108 + 12x = (-9 * -4 + x * -4)
-108 + 12x = (36 + -4x)

Solving
-108 + 12x = 36 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-108 + 12x + 4x = 36 + -4x + 4x

Combine like terms: 12x + 4x = 16x
-108 + 16x = 36 + -4x + 4x

Combine like terms: -4x + 4x = 0
-108 + 16x = 36 + 0
-108 + 16x = 36

Add '108' to each side of the equation.
-108 + 108 + 16x = 36 + 108

Combine like terms: -108 + 108 = 0
0 + 16x = 36 + 108
16x = 36 + 108

Combine like terms: 36 + 108 = 144
16x = 144

Divide each side by '16'.
x = 9

Simplifying
x = 9

See similar equations:

| -x+9=-1 | | 3x^5-36x^3+105x=0 | | 4(x-4)=(-2)(x-19) | | 5/6x=25 | | 16(x-7)=(-4)(x+38) | | 9x-3=19-3x | | 4x-6=-5x+9 | | y=x^5+2x^4+3x^3+6x^2-4x-8 | | Y+14+8=70 | | (2t+5)(t+4)=0 | | 20x+15=8x-33 | | 12x=1/4 | | 12x-8=6x-26 | | f(x)=x^3+4x | | 4(3n-1)=(6n+9)+4 | | (3x^2y+5xy+y^2)-(4x^2y+xy-3y^2)= | | x/(-3)=6 | | 15x-5=6x-104 | | 4(x+6)/6=2x-2 | | 16x-5=5x-82 | | y=-5/2(4.5581)+10 | | 15x-19=9x+47 | | 4=3w+8 | | f(x)=x^3+6x^2+9x | | -4(x-7)-6=22 | | 12x-17=10x+43 | | -13x=-36 | | (8x^3-6x^2+10x-8)-(9x^3-2x^2-5x+5)= | | 7x-10=4x | | 3*x+2+4*3-x=6*x | | 7x+3=10x-20 | | 10x-45=6 |

Equations solver categories