20=5+n

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Solution for 20=5+n equation:


Simplifying
20 = 5 + n

Solving
20 = 5 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
20 + -1n = 5 + n + -1n

Combine like terms: n + -1n = 0
20 + -1n = 5 + 0
20 + -1n = 5

Add '-20' to each side of the equation.
20 + -20 + -1n = 5 + -20

Combine like terms: 20 + -20 = 0
0 + -1n = 5 + -20
-1n = 5 + -20

Combine like terms: 5 + -20 = -15
-1n = -15

Divide each side by '-1'.
n = 15

Simplifying
n = 15

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