a+11a+7a=19

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Solution for a+11a+7a=19 equation: 


Simplifying
a + 11a + 7a = 19

Combine like terms: a + 11a = 12a
12a + 7a = 19

Combine like terms: 12a + 7a = 19a
19a = 19

Solving
19a = 19

Solving for variable 'a'.

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

Divide each side by '19'.
a = 1

Simplifying
a = 1

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