20-9n=27+2n

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Solution for 20-9n=27+2n equation:


Simplifying
20 + -9n = 27 + 2n

Solving
20 + -9n = 27 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
20 + -9n + -2n = 27 + 2n + -2n

Combine like terms: -9n + -2n = -11n
20 + -11n = 27 + 2n + -2n

Combine like terms: 2n + -2n = 0
20 + -11n = 27 + 0
20 + -11n = 27

Add '-20' to each side of the equation.
20 + -20 + -11n = 27 + -20

Combine like terms: 20 + -20 = 0
0 + -11n = 27 + -20
-11n = 27 + -20

Combine like terms: 27 + -20 = 7
-11n = 7

Divide each side by '-11'.
n = -0.6363636364

Simplifying
n = -0.6363636364

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