-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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