-4n+8+20=-8

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Solution for -4n+8+20=-8 equation:


Simplifying
-4n + 8 + 20 = -8

Reorder the terms:
8 + 20 + -4n = -8

Combine like terms: 8 + 20 = 28
28 + -4n = -8

Solving
28 + -4n = -8

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 = -8 + -28

Combine like terms: 28 + -28 = 0
0 + -4n = -8 + -28
-4n = -8 + -28

Combine like terms: -8 + -28 = -36
-4n = -36

Divide each side by '-4'.
n = 9

Simplifying
n = 9

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