8n+15-5n=19+n

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Solution for 8n+15-5n=19+n equation:


Simplifying
8n + 15 + -5n = 19 + n

Reorder the terms:
15 + 8n + -5n = 19 + n

Combine like terms: 8n + -5n = 3n
15 + 3n = 19 + n

Solving
15 + 3n = 19 + n

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.
15 + 3n + -1n = 19 + n + -1n

Combine like terms: 3n + -1n = 2n
15 + 2n = 19 + n + -1n

Combine like terms: n + -1n = 0
15 + 2n = 19 + 0
15 + 2n = 19

Add '-15' to each side of the equation.
15 + -15 + 2n = 19 + -15

Combine like terms: 15 + -15 = 0
0 + 2n = 19 + -15
2n = 19 + -15

Combine like terms: 19 + -15 = 4
2n = 4

Divide each side by '2'.
n = 2

Simplifying
n = 2

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