28=-4n

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Solution for 28=-4n equation:


Simplifying
28 = -4n

Solving
28 = -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.
28 + 4n = -4n + 4n

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

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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