28-4n=

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Solution for 28-4n= equation: 


Simplifying
28 + -4n = 0

Solving
28 + -4n = 0

Solving for variable 'n'.

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

Add '-28' to each side of the equation.
28 + -28 + -4n = 0 + -28

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

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

Divide each side by '-4'.
n = 7

Simplifying
n = 7

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