2[x-(3x+7)+1]=2(x+6)

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Solution for 2[x-(3x+7)+1]=2(x+6) equation:


Simplifying
2[x + -1(3x + 7) + 1] = 2(x + 6)

Reorder the terms:
2[x + -1(7 + 3x) + 1] = 2(x + 6)
2[x + (7 * -1 + 3x * -1) + 1] = 2(x + 6)
2[x + (-7 + -3x) + 1] = 2(x + 6)

Reorder the terms:
2[-7 + 1 + x + -3x] = 2(x + 6)

Combine like terms: -7 + 1 = -6
2[-6 + x + -3x] = 2(x + 6)

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

Reorder the terms:
-12 + -4x = 2(6 + x)
-12 + -4x = (6 * 2 + x * 2)
-12 + -4x = (12 + 2x)

Solving
-12 + -4x = 12 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-12 + -4x + -2x = 12 + 2x + -2x

Combine like terms: -4x + -2x = -6x
-12 + -6x = 12 + 2x + -2x

Combine like terms: 2x + -2x = 0
-12 + -6x = 12 + 0
-12 + -6x = 12

Add '12' to each side of the equation.
-12 + 12 + -6x = 12 + 12

Combine like terms: -12 + 12 = 0
0 + -6x = 12 + 12
-6x = 12 + 12

Combine like terms: 12 + 12 = 24
-6x = 24

Divide each side by '-6'.
x = -4

Simplifying
x = -4

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