12a-1=65-5a

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Solution for 12a-1=65-5a equation:


Simplifying
12a + -1 = 65 + -5a

Reorder the terms:
-1 + 12a = 65 + -5a

Solving
-1 + 12a = 65 + -5a

Solving for variable 'a'.

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

Add '5a' to each side of the equation.
-1 + 12a + 5a = 65 + -5a + 5a

Combine like terms: 12a + 5a = 17a
-1 + 17a = 65 + -5a + 5a

Combine like terms: -5a + 5a = 0
-1 + 17a = 65 + 0
-1 + 17a = 65

Add '1' to each side of the equation.
-1 + 1 + 17a = 65 + 1

Combine like terms: -1 + 1 = 0
0 + 17a = 65 + 1
17a = 65 + 1

Combine like terms: 65 + 1 = 66
17a = 66

Divide each side by '17'.
a = 3.882352941

Simplifying
a = 3.882352941

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