7n-6a+5n+7a=

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Solution for 7n-6a+5n+7a= equation:


Simplifying
7n + -6a + 5n + 7a = 0

Reorder the terms:
-6a + 7a + 7n + 5n = 0

Combine like terms: -6a + 7a = 1a
1a + 7n + 5n = 0

Combine like terms: 7n + 5n = 12n
1a + 12n = 0

Solving
1a + 12n = 0

Solving for variable 'a'.

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

Add '-12n' to each side of the equation.
1a + 12n + -12n = 0 + -12n

Combine like terms: 12n + -12n = 0
1a + 0 = 0 + -12n
1a = 0 + -12n
Remove the zero:
1a = -12n

Divide each side by '1'.
a = -12n

Simplifying
a = -12n

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