n+4n-7=23

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Solution for n+4n-7=23 equation: 


Simplifying
n + 4n + -7 = 23

Reorder the terms:
-7 + n + 4n = 23

Combine like terms: n + 4n = 5n
-7 + 5n = 23

Solving
-7 + 5n = 23

Solving for variable 'n'.

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

Add '7' to each side of the equation.
-7 + 7 + 5n = 23 + 7

Combine like terms: -7 + 7 = 0
0 + 5n = 23 + 7
5n = 23 + 7

Combine like terms: 23 + 7 = 30
5n = 30

Divide each side by '5'.
n = 6

Simplifying
n = 6

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