8(10n+2)-8=648

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Solution for 8(10n+2)-8=648 equation: 


Simplifying
8(10n + 2) + -8 = 648

Reorder the terms:
8(2 + 10n) + -8 = 648
(2 * 8 + 10n * 8) + -8 = 648
(16 + 80n) + -8 = 648

Reorder the terms:
16 + -8 + 80n = 648

Combine like terms: 16 + -8 = 8
8 + 80n = 648

Solving
8 + 80n = 648

Solving for variable 'n'.

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

Add '-8' to each side of the equation.
8 + -8 + 80n = 648 + -8

Combine like terms: 8 + -8 = 0
0 + 80n = 648 + -8
80n = 648 + -8

Combine like terms: 648 + -8 = 640
80n = 640

Divide each side by '80'.
n = 8

Simplifying
n = 8

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