7a=12a-65

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Solution for 7a=12a-65 equation: 


Simplifying
7a = 12a + -65

Reorder the terms:
7a = -65 + 12a

Solving
7a = -65 + 12a

Solving for variable 'a'.

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

Add '-12a' to each side of the equation.
7a + -12a = -65 + 12a + -12a

Combine like terms: 7a + -12a = -5a
-5a = -65 + 12a + -12a

Combine like terms: 12a + -12a = 0
-5a = -65 + 0
-5a = -65

Divide each side by '-5'.
a = 13

Simplifying
a = 13

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