3[x-(2-x)2-x]=3(4-x)

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Solution for 3[x-(2-x)2-x]=3(4-x) equation:


Simplifying
3[x + -1(2 + -1x) * 2 + -1x] = 3(4 + -1x)

Reorder the terms for easier multiplication:
3[x + -1 * 2(2 + -1x) + -1x] = 3(4 + -1x)

Multiply -1 * 2
3[x + -2(2 + -1x) + -1x] = 3(4 + -1x)
3[x + (2 * -2 + -1x * -2) + -1x] = 3(4 + -1x)
3[x + (-4 + 2x) + -1x] = 3(4 + -1x)

Reorder the terms:
3[-4 + x + 2x + -1x] = 3(4 + -1x)

Combine like terms: x + 2x = 3x
3[-4 + 3x + -1x] = 3(4 + -1x)

Combine like terms: 3x + -1x = 2x
3[-4 + 2x] = 3(4 + -1x)
[-4 * 3 + 2x * 3] = 3(4 + -1x)
[-12 + 6x] = 3(4 + -1x)
-12 + 6x = (4 * 3 + -1x * 3)
-12 + 6x = (12 + -3x)

Solving
-12 + 6x = 12 + -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.
-12 + 6x + 3x = 12 + -3x + 3x

Combine like terms: 6x + 3x = 9x
-12 + 9x = 12 + -3x + 3x

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

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

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

Combine like terms: 12 + 12 = 24
9x = 24

Divide each side by '9'.
x = 2.666666667

Simplifying
x = 2.666666667

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