7(7n+7)+3=-30+8n

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Solution for 7(7n+7)+3=-30+8n equation:


Simplifying
7(7n + 7) + 3 = -30 + 8n

Reorder the terms:
7(7 + 7n) + 3 = -30 + 8n
(7 * 7 + 7n * 7) + 3 = -30 + 8n
(49 + 49n) + 3 = -30 + 8n

Reorder the terms:
49 + 3 + 49n = -30 + 8n

Combine like terms: 49 + 3 = 52
52 + 49n = -30 + 8n

Solving
52 + 49n = -30 + 8n

Solving for variable 'n'.

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

Add '-8n' to each side of the equation.
52 + 49n + -8n = -30 + 8n + -8n

Combine like terms: 49n + -8n = 41n
52 + 41n = -30 + 8n + -8n

Combine like terms: 8n + -8n = 0
52 + 41n = -30 + 0
52 + 41n = -30

Add '-52' to each side of the equation.
52 + -52 + 41n = -30 + -52

Combine like terms: 52 + -52 = 0
0 + 41n = -30 + -52
41n = -30 + -52

Combine like terms: -30 + -52 = -82
41n = -82

Divide each side by '41'.
n = -2

Simplifying
n = -2

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