4n-5+2n+9=28

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Solution for 4n-5+2n+9=28 equation:


Simplifying
4n + -5 + 2n + 9 = 28

Reorder the terms:
-5 + 9 + 4n + 2n = 28

Combine like terms: -5 + 9 = 4
4 + 4n + 2n = 28

Combine like terms: 4n + 2n = 6n
4 + 6n = 28

Solving
4 + 6n = 28

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + 6n = 28 + -4

Combine like terms: 4 + -4 = 0
0 + 6n = 28 + -4
6n = 28 + -4

Combine like terms: 28 + -4 = 24
6n = 24

Divide each side by '6'.
n = 4

Simplifying
n = 4

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