7n-5=19-n

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Solution for 7n-5=19-n equation:


Simplifying
7n + -5 = 19 + -1n

Reorder the terms:
-5 + 7n = 19 + -1n

Solving
-5 + 7n = 19 + -1n

Solving for variable 'n'.

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

Add 'n' to each side of the equation.
-5 + 7n + n = 19 + -1n + n

Combine like terms: 7n + n = 8n
-5 + 8n = 19 + -1n + n

Combine like terms: -1n + n = 0
-5 + 8n = 19 + 0
-5 + 8n = 19

Add '5' to each side of the equation.
-5 + 5 + 8n = 19 + 5

Combine like terms: -5 + 5 = 0
0 + 8n = 19 + 5
8n = 19 + 5

Combine like terms: 19 + 5 = 24
8n = 24

Divide each side by '8'.
n = 3

Simplifying
n = 3

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