7+5n=4n+7+9n

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Solution for 7+5n=4n+7+9n equation:


Simplifying
7 + 5n = 4n + 7 + 9n

Reorder the terms:
7 + 5n = 7 + 4n + 9n

Combine like terms: 4n + 9n = 13n
7 + 5n = 7 + 13n

Add '-7' to each side of the equation.
7 + -7 + 5n = 7 + -7 + 13n

Combine like terms: 7 + -7 = 0
0 + 5n = 7 + -7 + 13n
5n = 7 + -7 + 13n

Combine like terms: 7 + -7 = 0
5n = 0 + 13n
5n = 13n

Solving
5n = 13n

Solving for variable 'n'.

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

Add '-13n' to each side of the equation.
5n + -13n = 13n + -13n

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

Combine like terms: 13n + -13n = 0
-8n = 0

Divide each side by '-8'.
n = 0

Simplifying
n = 0

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