3n-n=7n+11

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


Simplifying
3n + -1n = 7n + 11

Combine like terms: 3n + -1n = 2n
2n = 7n + 11

Reorder the terms:
2n = 11 + 7n

Solving
2n = 11 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
2n + -7n = 11 + 7n + -7n

Combine like terms: 2n + -7n = -5n
-5n = 11 + 7n + -7n

Combine like terms: 7n + -7n = 0
-5n = 11 + 0
-5n = 11

Divide each side by '-5'.
n = -2.2

Simplifying
n = -2.2

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