3(N-7)=24

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Solution for 3(N-7)=24 equation: 


Simplifying
3(N + -7) = 24

Reorder the terms:
3(-7 + N) = 24
(-7 * 3 + N * 3) = 24
(-21 + 3N) = 24

Solving
-21 + 3N = 24

Solving for variable 'N'.

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

Add '21' to each side of the equation.
-21 + 21 + 3N = 24 + 21

Combine like terms: -21 + 21 = 0
0 + 3N = 24 + 21
3N = 24 + 21

Combine like terms: 24 + 21 = 45
3N = 45

Divide each side by '3'.
N = 15

Simplifying
N = 15

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