12a-45=0

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Solution for 12a-45=0 equation: 


Simplifying
12a + -45 = 0

Reorder the terms:
-45 + 12a = 0

Solving
-45 + 12a = 0

Solving for variable 'a'.

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

Add '45' to each side of the equation.
-45 + 45 + 12a = 0 + 45

Combine like terms: -45 + 45 = 0
0 + 12a = 0 + 45
12a = 0 + 45

Combine like terms: 0 + 45 = 45
12a = 45

Divide each side by '12'.
a = 3.75

Simplifying
a = 3.75

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