3(N+7)=3-3(N-8)

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Solution for 3(N+7)=3-3(N-8) equation: 


Simplifying
3(N + 7) = 3 + -3(N + -8)

Reorder the terms:
3(7 + N) = 3 + -3(N + -8)
(7 * 3 + N * 3) = 3 + -3(N + -8)
(21 + 3N) = 3 + -3(N + -8)

Reorder the terms:
21 + 3N = 3 + -3(-8 + N)
21 + 3N = 3 + (-8 * -3 + N * -3)
21 + 3N = 3 + (24 + -3N)

Combine like terms: 3 + 24 = 27
21 + 3N = 27 + -3N

Solving
21 + 3N = 27 + -3N

Solving for variable 'N'.

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

Add '3N' to each side of the equation.
21 + 3N + 3N = 27 + -3N + 3N

Combine like terms: 3N + 3N = 6N
21 + 6N = 27 + -3N + 3N

Combine like terms: -3N + 3N = 0
21 + 6N = 27 + 0
21 + 6N = 27

Add '-21' to each side of the equation.
21 + -21 + 6N = 27 + -21

Combine like terms: 21 + -21 = 0
0 + 6N = 27 + -21
6N = 27 + -21

Combine like terms: 27 + -21 = 6
6N = 6

Divide each side by '6'.
N = 1

Simplifying
N = 1

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