3n-4(n-1)=16

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Solution for 3n-4(n-1)=16 equation:


Simplifying
3n + -4(n + -1) = 16

Reorder the terms:
3n + -4(-1 + n) = 16
3n + (-1 * -4 + n * -4) = 16
3n + (4 + -4n) = 16

Reorder the terms:
4 + 3n + -4n = 16

Combine like terms: 3n + -4n = -1n
4 + -1n = 16

Solving
4 + -1n = 16

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + -1n = 16 + -4

Combine like terms: 4 + -4 = 0
0 + -1n = 16 + -4
-1n = 16 + -4

Combine like terms: 16 + -4 = 12
-1n = 12

Divide each side by '-1'.
n = -12

Simplifying
n = -12

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