-3a-a=

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Solution for -3a-a= equation:


Simplifying
-3a + -1a = 0

Combine like terms: -3a + -1a = -4a
-4a = 0

Solving
-4a = 0

Solving for variable 'a'.

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

Divide each side by '-4'.
a = 0

Simplifying
a = 0

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