x-(3+x)+6=x-2[x-(3x+4)]

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Solution for x-(3+x)+6=x-2[x-(3x+4)] equation:


Simplifying
x + -1(3 + x) + 6 = x + -2[x + -1(3x + 4)]
x + (3 * -1 + x * -1) + 6 = x + -2[x + -1(3x + 4)]
x + (-3 + -1x) + 6 = x + -2[x + -1(3x + 4)]

Reorder the terms:
-3 + 6 + x + -1x = x + -2[x + -1(3x + 4)]

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

Combine like terms: x + -1x = 0
3 + 0 = x + -2[x + -1(3x + 4)]
3 = x + -2[x + -1(3x + 4)]

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

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

Combine like terms: x + -3x = -2x
3 = x + -2[-4 + -2x]
3 = x + [-4 * -2 + -2x * -2]
3 = x + [8 + 4x]

Reorder the terms:
3 = 8 + x + 4x

Combine like terms: x + 4x = 5x
3 = 8 + 5x

Solving
3 = 8 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
3 + -5x = 8 + 5x + -5x

Combine like terms: 5x + -5x = 0
3 + -5x = 8 + 0
3 + -5x = 8

Add '-3' to each side of the equation.
3 + -3 + -5x = 8 + -3

Combine like terms: 3 + -3 = 0
0 + -5x = 8 + -3
-5x = 8 + -3

Combine like terms: 8 + -3 = 5
-5x = 5

Divide each side by '-5'.
x = -1

Simplifying
x = -1

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