4(3n+7)=16

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Solution for 4(3n+7)=16 equation: 


Simplifying
4(3n + 7) = 16

Reorder the terms:
4(7 + 3n) = 16
(7 * 4 + 3n * 4) = 16
(28 + 12n) = 16

Solving
28 + 12n = 16

Solving for variable 'n'.

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

Add '-28' to each side of the equation.
28 + -28 + 12n = 16 + -28

Combine like terms: 28 + -28 = 0
0 + 12n = 16 + -28
12n = 16 + -28

Combine like terms: 16 + -28 = -12
12n = -12

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

Simplifying
n = -1

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