7n-9=3n+11n

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Solution for 7n-9=3n+11n equation:


Simplifying
7n + -9 = 3n + 11n

Reorder the terms:
-9 + 7n = 3n + 11n

Combine like terms: 3n + 11n = 14n
-9 + 7n = 14n

Solving
-9 + 7n = 14n

Solving for variable 'n'.

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

Add '-14n' to each side of the equation.
-9 + 7n + -14n = 14n + -14n

Combine like terms: 7n + -14n = -7n
-9 + -7n = 14n + -14n

Combine like terms: 14n + -14n = 0
-9 + -7n = 0

Add '9' to each side of the equation.
-9 + 9 + -7n = 0 + 9

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

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

Divide each side by '-7'.
n = -1.285714286

Simplifying
n = -1.285714286

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