3[n+7]=16

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Solution for 3[n+7]=16 equation:


Simplifying
3[n + 7] = 16

Reorder the terms:
3[7 + n] = 16
[7 * 3 + n * 3] = 16
[21 + 3n] = 16

Solving
21 + 3n = 16

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 = 16 + -21

Combine like terms: 21 + -21 = 0
0 + 3n = 16 + -21
3n = 16 + -21

Combine like terms: 16 + -21 = -5
3n = -5

Divide each side by '3'.
n = -1.666666667

Simplifying
n = -1.666666667

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