5-2n+4=0

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Solution for 5-2n+4=0 equation: 


Simplifying
5 + -2n + 4 = 0

Reorder the terms:
5 + 4 + -2n = 0

Combine like terms: 5 + 4 = 9
9 + -2n = 0

Solving
9 + -2n = 0

Solving for variable 'n'.

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

Add '-9' to each side of the equation.
9 + -9 + -2n = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -2n = 0 + -9
-2n = 0 + -9

Combine like terms: 0 + -9 = -9
-2n = -9

Divide each side by '-2'.
n = 4.5

Simplifying
n = 4.5

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