6a-12-a=9a+53+a

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Solution for 6a-12-a=9a+53+a equation:


Simplifying
6a + -12 + -1a = 9a + 53 + a

Reorder the terms:
-12 + 6a + -1a = 9a + 53 + a

Combine like terms: 6a + -1a = 5a
-12 + 5a = 9a + 53 + a

Reorder the terms:
-12 + 5a = 53 + 9a + a

Combine like terms: 9a + a = 10a
-12 + 5a = 53 + 10a

Solving
-12 + 5a = 53 + 10a

Solving for variable 'a'.

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

Add '-10a' to each side of the equation.
-12 + 5a + -10a = 53 + 10a + -10a

Combine like terms: 5a + -10a = -5a
-12 + -5a = 53 + 10a + -10a

Combine like terms: 10a + -10a = 0
-12 + -5a = 53 + 0
-12 + -5a = 53

Add '12' to each side of the equation.
-12 + 12 + -5a = 53 + 12

Combine like terms: -12 + 12 = 0
0 + -5a = 53 + 12
-5a = 53 + 12

Combine like terms: 53 + 12 = 65
-5a = 65

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

Simplifying
a = -13

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