31a-2=4n+45

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Solution for 31a-2=4n+45 equation:


Simplifying
31a + -2 = 4n + 45

Reorder the terms:
-2 + 31a = 4n + 45

Reorder the terms:
-2 + 31a = 45 + 4n

Solving
-2 + 31a = 45 + 4n

Solving for variable 'a'.

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

Add '2' to each side of the equation.
-2 + 2 + 31a = 45 + 2 + 4n

Combine like terms: -2 + 2 = 0
0 + 31a = 45 + 2 + 4n
31a = 45 + 2 + 4n

Combine like terms: 45 + 2 = 47
31a = 47 + 4n

Divide each side by '31'.
a = 1.516129032 + 0.1290322581n

Simplifying
a = 1.516129032 + 0.1290322581n

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