7-7n=-7n-n+14

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Solution for 7-7n=-7n-n+14 equation:


Simplifying
7 + -7n = -7n + -1n + 14

Reorder the terms:
7 + -7n = 14 + -7n + -1n

Combine like terms: -7n + -1n = -8n
7 + -7n = 14 + -8n

Solving
7 + -7n = 14 + -8n

Solving for variable 'n'.

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

Add '8n' to each side of the equation.
7 + -7n + 8n = 14 + -8n + 8n

Combine like terms: -7n + 8n = 1n
7 + 1n = 14 + -8n + 8n

Combine like terms: -8n + 8n = 0
7 + 1n = 14 + 0
7 + 1n = 14

Add '-7' to each side of the equation.
7 + -7 + 1n = 14 + -7

Combine like terms: 7 + -7 = 0
0 + 1n = 14 + -7
1n = 14 + -7

Combine like terms: 14 + -7 = 7
1n = 7

Divide each side by '1'.
n = 7

Simplifying
n = 7

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