(-x-y)+(-x-y)=

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Solution for (-x-y)+(-x-y)= equation:


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

Remove parenthesis around (-1x + -1y)
-1x + -1y + (-1x + -1y) = 0

Remove parenthesis around (-1x + -1y)
-1x + -1y + -1x + -1y = 0

Reorder the terms:
-1x + -1x + -1y + -1y = 0

Combine like terms: -1x + -1x = -2x
-2x + -1y + -1y = 0

Combine like terms: -1y + -1y = -2y
-2x + -2y = 0

Solving
-2x + -2y = 0

Solving for variable 'x'.

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

Add '2y' to each side of the equation.
-2x + -2y + 2y = 0 + 2y

Combine like terms: -2y + 2y = 0
-2x + 0 = 0 + 2y
-2x = 0 + 2y
Remove the zero:
-2x = 2y

Divide each side by '-2'.
x = -1y

Simplifying
x = -1y

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