72=-8(7-2n)

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Solution for 72=-8(7-2n) equation:


Simplifying
72 = -8(7 + -2n)
72 = (7 * -8 + -2n * -8)
72 = (-56 + 16n)

Solving
72 = -56 + 16n

Solving for variable 'n'.

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

Add '-16n' to each side of the equation.
72 + -16n = -56 + 16n + -16n

Combine like terms: 16n + -16n = 0
72 + -16n = -56 + 0
72 + -16n = -56

Add '-72' to each side of the equation.
72 + -72 + -16n = -56 + -72

Combine like terms: 72 + -72 = 0
0 + -16n = -56 + -72
-16n = -56 + -72

Combine like terms: -56 + -72 = -128
-16n = -128

Divide each side by '-16'.
n = 8

Simplifying
n = 8

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