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

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


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

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

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

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

Remove brackets around [2 + 1x]
3 + 2 + 1x = -4

Combine like terms: 3 + 2 = 5
5 + 1x = -4

Solving
5 + 1x = -4

Solving for variable 'x'.

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

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

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

Combine like terms: -4 + -5 = -9
1x = -9

Divide each side by '1'.
x = -9

Simplifying
x = -9

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