7n+4+7n=-7+6n-7-6

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Solution for 7n+4+7n=-7+6n-7-6 equation:


Simplifying
7n + 4 + 7n = -7 + 6n + -7 + -6

Reorder the terms:
4 + 7n + 7n = -7 + 6n + -7 + -6

Combine like terms: 7n + 7n = 14n
4 + 14n = -7 + 6n + -7 + -6

Reorder the terms:
4 + 14n = -7 + -7 + -6 + 6n

Combine like terms: -7 + -7 = -14
4 + 14n = -14 + -6 + 6n

Combine like terms: -14 + -6 = -20
4 + 14n = -20 + 6n

Solving
4 + 14n = -20 + 6n

Solving for variable 'n'.

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

Add '-6n' to each side of the equation.
4 + 14n + -6n = -20 + 6n + -6n

Combine like terms: 14n + -6n = 8n
4 + 8n = -20 + 6n + -6n

Combine like terms: 6n + -6n = 0
4 + 8n = -20 + 0
4 + 8n = -20

Add '-4' to each side of the equation.
4 + -4 + 8n = -20 + -4

Combine like terms: 4 + -4 = 0
0 + 8n = -20 + -4
8n = -20 + -4

Combine like terms: -20 + -4 = -24
8n = -24

Divide each side by '8'.
n = -3

Simplifying
n = -3

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