5+9a=86

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Solution for 5+9a=86 equation: 


Simplifying
5 + 9a = 86

Solving
5 + 9a = 86

Solving for variable 'a'.

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

Add '-5' to each side of the equation.
5 + -5 + 9a = 86 + -5

Combine like terms: 5 + -5 = 0
0 + 9a = 86 + -5
9a = 86 + -5

Combine like terms: 86 + -5 = 81
9a = 81

Divide each side by '9'.
a = 9

Simplifying
a = 9

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