3(x-4)-11=12x+4

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Solution for 3(x-4)-11=12x+4 equation:


Simplifying
3(x + -4) + -11 = 12x + 4

Reorder the terms:
3(-4 + x) + -11 = 12x + 4
(-4 * 3 + x * 3) + -11 = 12x + 4
(-12 + 3x) + -11 = 12x + 4

Reorder the terms:
-12 + -11 + 3x = 12x + 4

Combine like terms: -12 + -11 = -23
-23 + 3x = 12x + 4

Reorder the terms:
-23 + 3x = 4 + 12x

Solving
-23 + 3x = 4 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-23 + 3x + -12x = 4 + 12x + -12x

Combine like terms: 3x + -12x = -9x
-23 + -9x = 4 + 12x + -12x

Combine like terms: 12x + -12x = 0
-23 + -9x = 4 + 0
-23 + -9x = 4

Add '23' to each side of the equation.
-23 + 23 + -9x = 4 + 23

Combine like terms: -23 + 23 = 0
0 + -9x = 4 + 23
-9x = 4 + 23

Combine like terms: 4 + 23 = 27
-9x = 27

Divide each side by '-9'.
x = -3

Simplifying
x = -3

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