a+39=86

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Solution for a+39=86 equation: 


Simplifying
a + 39 = 86

Reorder the terms:
39 + a = 86

Solving
39 + a = 86

Solving for variable 'a'.

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

Add '-39' to each side of the equation.
39 + -39 + a = 86 + -39

Combine like terms: 39 + -39 = 0
0 + a = 86 + -39
a = 86 + -39

Combine like terms: 86 + -39 = 47
a = 47

Simplifying
a = 47

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