3n+4+3=-9-4n+5n

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Solution for 3n+4+3=-9-4n+5n equation: 


Simplifying
3n + 4 + 3 = -9 + -4n + 5n

Reorder the terms:
4 + 3 + 3n = -9 + -4n + 5n

Combine like terms: 4 + 3 = 7
7 + 3n = -9 + -4n + 5n

Combine like terms: -4n + 5n = 1n
7 + 3n = -9 + 1n

Solving
7 + 3n = -9 + 1n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
7 + 3n + -1n = -9 + 1n + -1n

Combine like terms: 3n + -1n = 2n
7 + 2n = -9 + 1n + -1n

Combine like terms: 1n + -1n = 0
7 + 2n = -9 + 0
7 + 2n = -9

Add '-7' to each side of the equation.
7 + -7 + 2n = -9 + -7

Combine like terms: 7 + -7 = 0
0 + 2n = -9 + -7
2n = -9 + -7

Combine like terms: -9 + -7 = -16
2n = -16

Divide each side by '2'.
n = -8

Simplifying
n = -8

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