-x-(-7x)-(-x)=

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Solution for -x-(-7x)-(-x)= equation:


Simplifying
-1x + -1(-7x) + -1(-1x) = 0

Remove parenthesis around (-7x)
-1x + -1 * -7x + -1(-1x) = 0

Multiply -1 * -7
-1x + 7x + -1(-1x) = 0

Remove parenthesis around (-1x)
-1x + 7x + -1 * -1x = 0

Multiply -1 * -1
-1x + 7x + 1x = 0

Combine like terms: -1x + 7x = 6x
6x + 1x = 0

Combine like terms: 6x + 1x = 7x
7x = 0

Solving
7x = 0

Solving for variable 'x'.

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

Divide each side by '7'.
x = 0

Simplifying
x = 0

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