12+6a+8=45

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Solution for 12+6a+8=45 equation:


Simplifying
12 + 6a + 8 = 45

Reorder the terms:
12 + 8 + 6a = 45

Combine like terms: 12 + 8 = 20
20 + 6a = 45

Solving
20 + 6a = 45

Solving for variable 'a'.

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

Add '-20' to each side of the equation.
20 + -20 + 6a = 45 + -20

Combine like terms: 20 + -20 = 0
0 + 6a = 45 + -20
6a = 45 + -20

Combine like terms: 45 + -20 = 25
6a = 25

Divide each side by '6'.
a = 4.166666667

Simplifying
a = 4.166666667

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