9a-2a=11

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Solution for 9a-2a=11 equation: 


Simplifying
9a + -2a = 11

Combine like terms: 9a + -2a = 7a
7a = 11

Solving
7a = 11

Solving for variable 'a'.

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

Divide each side by '7'.
a = 1.571428571

Simplifying
a = 1.571428571

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