3+7n+3+2=3n+8-4

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Solution for 3+7n+3+2=3n+8-4 equation: 


Simplifying
3 + 7n + 3 + 2 = 3n + 8 + -4

Reorder the terms:
3 + 3 + 2 + 7n = 3n + 8 + -4

Combine like terms: 3 + 3 = 6
6 + 2 + 7n = 3n + 8 + -4

Combine like terms: 6 + 2 = 8
8 + 7n = 3n + 8 + -4

Reorder the terms:
8 + 7n = 8 + -4 + 3n

Combine like terms: 8 + -4 = 4
8 + 7n = 4 + 3n

Solving
8 + 7n = 4 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
8 + 7n + -3n = 4 + 3n + -3n

Combine like terms: 7n + -3n = 4n
8 + 4n = 4 + 3n + -3n

Combine like terms: 3n + -3n = 0
8 + 4n = 4 + 0
8 + 4n = 4

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

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

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

Divide each side by '4'.
n = -1

Simplifying
n = -1

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