-9n-20=4n-8

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Solution for -9n-20=4n-8 equation:


Simplifying
-9n + -20 = 4n + -8

Reorder the terms:
-20 + -9n = 4n + -8

Reorder the terms:
-20 + -9n = -8 + 4n

Solving
-20 + -9n = -8 + 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.
-20 + -9n + -4n = -8 + 4n + -4n

Combine like terms: -9n + -4n = -13n
-20 + -13n = -8 + 4n + -4n

Combine like terms: 4n + -4n = 0
-20 + -13n = -8 + 0
-20 + -13n = -8

Add '20' to each side of the equation.
-20 + 20 + -13n = -8 + 20

Combine like terms: -20 + 20 = 0
0 + -13n = -8 + 20
-13n = -8 + 20

Combine like terms: -8 + 20 = 12
-13n = 12

Divide each side by '-13'.
n = -0.9230769231

Simplifying
n = -0.9230769231

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