a+a+a+a=

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Solution for a+a+a+a= equation: 


Simplifying
a + a + a + a = 0

Combine like terms: a + a = 2a
2a + a + a = 0

Combine like terms: 2a + a = 3a
3a + a = 0

Combine like terms: 3a + a = 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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