-x-3=3

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Solution for -x-3=3 equation: 


Simplifying
-1x + -3 = 3

Reorder the terms:
-3 + -1x = 3

Solving
-3 + -1x = 3

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + -1x = 3 + 3

Combine like terms: -3 + 3 = 0
0 + -1x = 3 + 3
-1x = 3 + 3

Combine like terms: 3 + 3 = 6
-1x = 6

Divide each side by '-1'.
x = -6

Simplifying
x = -6

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