a+6a=77

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Solution for a+6a=77 equation: 


Simplifying
a + 6a = 77

Combine like terms: a + 6a = 7a
7a = 77

Solving
7a = 77

Solving for variable 'a'.

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

Divide each side by '7'.
a = 11

Simplifying
a = 11

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