3N-9=-5N+71

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Solution for 3N-9=-5N+71 equation:


Simplifying
3N + -9 = -5N + 71

Reorder the terms:
-9 + 3N = -5N + 71

Reorder the terms:
-9 + 3N = 71 + -5N

Solving
-9 + 3N = 71 + -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.
-9 + 3N + 5N = 71 + -5N + 5N

Combine like terms: 3N + 5N = 8N
-9 + 8N = 71 + -5N + 5N

Combine like terms: -5N + 5N = 0
-9 + 8N = 71 + 0
-9 + 8N = 71

Add '9' to each side of the equation.
-9 + 9 + 8N = 71 + 9

Combine like terms: -9 + 9 = 0
0 + 8N = 71 + 9
8N = 71 + 9

Combine like terms: 71 + 9 = 80
8N = 80

Divide each side by '8'.
N = 10

Simplifying
N = 10

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