4(n+4)=7n-8

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Solution for 4(n+4)=7n-8 equation:


Simplifying
4(n + 4) = 7n + -8

Reorder the terms:
4(4 + n) = 7n + -8
(4 * 4 + n * 4) = 7n + -8
(16 + 4n) = 7n + -8

Reorder the terms:
16 + 4n = -8 + 7n

Solving
16 + 4n = -8 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
16 + 4n + -7n = -8 + 7n + -7n

Combine like terms: 4n + -7n = -3n
16 + -3n = -8 + 7n + -7n

Combine like terms: 7n + -7n = 0
16 + -3n = -8 + 0
16 + -3n = -8

Add '-16' to each side of the equation.
16 + -16 + -3n = -8 + -16

Combine like terms: 16 + -16 = 0
0 + -3n = -8 + -16
-3n = -8 + -16

Combine like terms: -8 + -16 = -24
-3n = -24

Divide each side by '-3'.
n = 8

Simplifying
n = 8

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