-65-12=11a

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Solution for -65-12=11a equation:


Simplifying
-65 + -12 = 11a

Combine like terms: -65 + -12 = -77
-77 = 11a

Solving
-77 = 11a

Solving for variable 'a'.

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

Add '-11a' to each side of the equation.
-77 + -11a = 11a + -11a

Combine like terms: 11a + -11a = 0
-77 + -11a = 0

Add '77' to each side of the equation.
-77 + 77 + -11a = 0 + 77

Combine like terms: -77 + 77 = 0
0 + -11a = 0 + 77
-11a = 0 + 77

Combine like terms: 0 + 77 = 77
-11a = 77

Divide each side by '-11'.
a = -7

Simplifying
a = -7

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