-7a+9=5n+5

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Solution for -7a+9=5n+5 equation:


Simplifying
-7a + 9 = 5n + 5

Reorder the terms:
9 + -7a = 5n + 5

Reorder the terms:
9 + -7a = 5 + 5n

Solving
9 + -7a = 5 + 5n

Solving for variable 'a'.

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

Add '-9' to each side of the equation.
9 + -9 + -7a = 5 + -9 + 5n

Combine like terms: 9 + -9 = 0
0 + -7a = 5 + -9 + 5n
-7a = 5 + -9 + 5n

Combine like terms: 5 + -9 = -4
-7a = -4 + 5n

Divide each side by '-7'.
a = 0.5714285714 + -0.7142857143n

Simplifying
a = 0.5714285714 + -0.7142857143n

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