2n-n+11=7n-7

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Solution for 2n-n+11=7n-7 equation:


Simplifying
2n + -1n + 11 = 7n + -7

Reorder the terms:
11 + 2n + -1n = 7n + -7

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

Reorder the terms:
11 + 1n = -7 + 7n

Solving
11 + 1n = -7 + 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.
11 + 1n + -7n = -7 + 7n + -7n

Combine like terms: 1n + -7n = -6n
11 + -6n = -7 + 7n + -7n

Combine like terms: 7n + -7n = 0
11 + -6n = -7 + 0
11 + -6n = -7

Add '-11' to each side of the equation.
11 + -11 + -6n = -7 + -11

Combine like terms: 11 + -11 = 0
0 + -6n = -7 + -11
-6n = -7 + -11

Combine like terms: -7 + -11 = -18
-6n = -18

Divide each side by '-6'.
n = 3

Simplifying
n = 3

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