-20=2n

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Solution for -20=2n equation:


Simplifying
-20 = 2n

Solving
-20 = 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 + -2n = 2n + -2n

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

Add '20' to each side of the equation.
-20 + 20 + -2n = 0 + 20

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

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

Divide each side by '-2'.
n = -10

Simplifying
n = -10

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