-x=-x+7[x-2]

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Solution for -x=-x+7[x-2] equation:


Simplifying
-1x = -1x + 7[x + -2]

Reorder the terms:
-1x = -1x + 7[-2 + x]
-1x = -1x + [-2 * 7 + x * 7]
-1x = -1x + [-14 + 7x]

Reorder the terms:
-1x = -14 + -1x + 7x

Combine like terms: -1x + 7x = 6x
-1x = -14 + 6x

Solving
-1x = -14 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-1x + -6x = -14 + 6x + -6x

Combine like terms: -1x + -6x = -7x
-7x = -14 + 6x + -6x

Combine like terms: 6x + -6x = 0
-7x = -14 + 0
-7x = -14

Divide each side by '-7'.
x = 2

Simplifying
x = 2

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