4n+5n+15=15n+7n

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Solution for 4n+5n+15=15n+7n equation:


Simplifying
4n + 5n + 15 = 15n + 7n

Reorder the terms:
15 + 4n + 5n = 15n + 7n

Combine like terms: 4n + 5n = 9n
15 + 9n = 15n + 7n

Combine like terms: 15n + 7n = 22n
15 + 9n = 22n

Solving
15 + 9n = 22n

Solving for variable 'n'.

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

Add '-22n' to each side of the equation.
15 + 9n + -22n = 22n + -22n

Combine like terms: 9n + -22n = -13n
15 + -13n = 22n + -22n

Combine like terms: 22n + -22n = 0
15 + -13n = 0

Add '-15' to each side of the equation.
15 + -15 + -13n = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -13n = 0 + -15
-13n = 0 + -15

Combine like terms: 0 + -15 = -15
-13n = -15

Divide each side by '-13'.
n = 1.153846154

Simplifying
n = 1.153846154

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