2x+[2x-(x-4)]=-[-(5-x)]

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Solution for 2x+[2x-(x-4)]=-[-(5-x)] equation:


Simplifying
2x + [2x + -1(x + -4)] = -1[-1(5 + -1x)]

Reorder the terms:
2x + [2x + -1(-4 + x)] = -1[-1(5 + -1x)]
2x + [2x + (-4 * -1 + x * -1)] = -1[-1(5 + -1x)]
2x + [2x + (4 + -1x)] = -1[-1(5 + -1x)]

Reorder the terms:
2x + [4 + 2x + -1x] = -1[-1(5 + -1x)]

Combine like terms: 2x + -1x = 1x
2x + [4 + 1x] = -1[-1(5 + -1x)]

Remove brackets around [4 + 1x]
2x + 4 + 1x = -1[-1(5 + -1x)]

Reorder the terms:
4 + 2x + 1x = -1[-1(5 + -1x)]

Combine like terms: 2x + 1x = 3x
4 + 3x = -1[-1(5 + -1x)]
4 + 3x = -1[(5 * -1 + -1x * -1)]
4 + 3x = -1[(-5 + 1x)]
4 + 3x = [-5 * -1 + 1x * -1]
4 + 3x = [5 + -1x]

Solving
4 + 3x = 5 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
4 + 3x + x = 5 + -1x + x

Combine like terms: 3x + x = 4x
4 + 4x = 5 + -1x + x

Combine like terms: -1x + x = 0
4 + 4x = 5 + 0
4 + 4x = 5

Add '-4' to each side of the equation.
4 + -4 + 4x = 5 + -4

Combine like terms: 4 + -4 = 0
0 + 4x = 5 + -4
4x = 5 + -4

Combine like terms: 5 + -4 = 1
4x = 1

Divide each side by '4'.
x = 0.25

Simplifying
x = 0.25

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