31a=4a+45

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Solution for 31a=4a+45 equation: 


Simplifying
31a = 4a + 45

Reorder the terms:
31a = 45 + 4a

Solving
31a = 45 + 4a

Solving for variable 'a'.

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

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

Combine like terms: 31a + -4a = 27a
27a = 45 + 4a + -4a

Combine like terms: 4a + -4a = 0
27a = 45 + 0
27a = 45

Divide each side by '27'.
a = 1.666666667

Simplifying
a = 1.666666667

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