-9+6n=4n-20

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Solution for -9+6n=4n-20 equation:


Simplifying
-9 + 6n = 4n + -20

Reorder the terms:
-9 + 6n = -20 + 4n

Solving
-9 + 6n = -20 + 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.
-9 + 6n + -4n = -20 + 4n + -4n

Combine like terms: 6n + -4n = 2n
-9 + 2n = -20 + 4n + -4n

Combine like terms: 4n + -4n = 0
-9 + 2n = -20 + 0
-9 + 2n = -20

Add '9' to each side of the equation.
-9 + 9 + 2n = -20 + 9

Combine like terms: -9 + 9 = 0
0 + 2n = -20 + 9
2n = -20 + 9

Combine like terms: -20 + 9 = -11
2n = -11

Divide each side by '2'.
n = -5.5

Simplifying
n = -5.5

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