3-4[3x+1]=3(6-3x)-6

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Solution for 3-4[3x+1]=3(6-3x)-6 equation:


Simplifying
3 + -4[3x + 1] = 3(6 + -3x) + -6

Reorder the terms:
3 + -4[1 + 3x] = 3(6 + -3x) + -6
3 + [1 * -4 + 3x * -4] = 3(6 + -3x) + -6
3 + [-4 + -12x] = 3(6 + -3x) + -6

Combine like terms: 3 + -4 = -1
-1 + -12x = 3(6 + -3x) + -6
-1 + -12x = (6 * 3 + -3x * 3) + -6
-1 + -12x = (18 + -9x) + -6

Reorder the terms:
-1 + -12x = 18 + -6 + -9x

Combine like terms: 18 + -6 = 12
-1 + -12x = 12 + -9x

Solving
-1 + -12x = 12 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-1 + -12x + 9x = 12 + -9x + 9x

Combine like terms: -12x + 9x = -3x
-1 + -3x = 12 + -9x + 9x

Combine like terms: -9x + 9x = 0
-1 + -3x = 12 + 0
-1 + -3x = 12

Add '1' to each side of the equation.
-1 + 1 + -3x = 12 + 1

Combine like terms: -1 + 1 = 0
0 + -3x = 12 + 1
-3x = 12 + 1

Combine like terms: 12 + 1 = 13
-3x = 13

Divide each side by '-3'.
x = -4.333333333

Simplifying
x = -4.333333333

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