7+4n-3=8n+13-5n

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Solution for 7+4n-3=8n+13-5n equation:


Simplifying
7 + 4n + -3 = 8n + 13 + -5n

Reorder the terms:
7 + -3 + 4n = 8n + 13 + -5n

Combine like terms: 7 + -3 = 4
4 + 4n = 8n + 13 + -5n

Reorder the terms:
4 + 4n = 13 + 8n + -5n

Combine like terms: 8n + -5n = 3n
4 + 4n = 13 + 3n

Solving
4 + 4n = 13 + 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.
4 + 4n + -3n = 13 + 3n + -3n

Combine like terms: 4n + -3n = 1n
4 + 1n = 13 + 3n + -3n

Combine like terms: 3n + -3n = 0
4 + 1n = 13 + 0
4 + 1n = 13

Add '-4' to each side of the equation.
4 + -4 + 1n = 13 + -4

Combine like terms: 4 + -4 = 0
0 + 1n = 13 + -4
1n = 13 + -4

Combine like terms: 13 + -4 = 9
1n = 9

Divide each side by '1'.
n = 9

Simplifying
n = 9

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