-(-7x)=(-90)

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Solution for -(-7x)=(-90) equation: 


Simplifying
-1(-7x) = (-90)

Remove parenthesis around (-7x)
-1 * -7x = (-90)

Multiply -1 * -7
7x = (-90)
7x = -90

Solving
7x = -90

Solving for variable 'x'.

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

Divide each side by '7'.
x = -12.85714286

Simplifying
x = -12.85714286

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