(N-3)=20

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Solution for (N-3)=20 equation: 


Simplifying
(N + -3) = 20

Reorder the terms:
(-3 + N) = 20

Remove parenthesis around (-3 + N)
-3 + N = 20

Solving
-3 + N = 20

Solving for variable 'N'.

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

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

Combine like terms: -3 + 3 = 0
0 + N = 20 + 3
N = 20 + 3

Combine like terms: 20 + 3 = 23
N = 23

Simplifying
N = 23

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