4a+7a=9

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Solution for 4a+7a=9 equation: 


Simplifying
4a + 7a = 9

Combine like terms: 4a + 7a = 11a
11a = 9

Solving
11a = 9

Solving for variable 'a'.

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

Divide each side by '11'.
a = 0.8181818182

Simplifying
a = 0.8181818182

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