20-3n=20-5n

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Solution for 20-3n=20-5n equation:


Simplifying
20 + -3n = 20 + -5n

Add '-20' to each side of the equation.
20 + -20 + -3n = 20 + -20 + -5n

Combine like terms: 20 + -20 = 0
0 + -3n = 20 + -20 + -5n
-3n = 20 + -20 + -5n

Combine like terms: 20 + -20 = 0
-3n = 0 + -5n
-3n = -5n

Solving
-3n = -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
-3n + 5n = -5n + 5n

Combine like terms: -3n + 5n = 2n
2n = -5n + 5n

Combine like terms: -5n + 5n = 0
2n = 0

Divide each side by '2'.
n = 0

Simplifying
n = 0

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