7n-19=4n+5

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Solution for 7n-19=4n+5 equation:


Simplifying
7n + -19 = 4n + 5

Reorder the terms:
-19 + 7n = 4n + 5

Reorder the terms:
-19 + 7n = 5 + 4n

Solving
-19 + 7n = 5 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
-19 + 7n + -4n = 5 + 4n + -4n

Combine like terms: 7n + -4n = 3n
-19 + 3n = 5 + 4n + -4n

Combine like terms: 4n + -4n = 0
-19 + 3n = 5 + 0
-19 + 3n = 5

Add '19' to each side of the equation.
-19 + 19 + 3n = 5 + 19

Combine like terms: -19 + 19 = 0
0 + 3n = 5 + 19
3n = 5 + 19

Combine like terms: 5 + 19 = 24
3n = 24

Divide each side by '3'.
n = 8

Simplifying
n = 8

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