7(8n+8)-(5+6n)=1+2n+1-n

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Solution for 7(8n+8)-(5+6n)=1+2n+1-n equation:


Simplifying
7(8n + 8) + -1(5 + 6n) = 1 + 2n + 1 + -1n

Reorder the terms:
7(8 + 8n) + -1(5 + 6n) = 1 + 2n + 1 + -1n
(8 * 7 + 8n * 7) + -1(5 + 6n) = 1 + 2n + 1 + -1n
(56 + 56n) + -1(5 + 6n) = 1 + 2n + 1 + -1n
56 + 56n + (5 * -1 + 6n * -1) = 1 + 2n + 1 + -1n
56 + 56n + (-5 + -6n) = 1 + 2n + 1 + -1n

Reorder the terms:
56 + -5 + 56n + -6n = 1 + 2n + 1 + -1n

Combine like terms: 56 + -5 = 51
51 + 56n + -6n = 1 + 2n + 1 + -1n

Combine like terms: 56n + -6n = 50n
51 + 50n = 1 + 2n + 1 + -1n

Reorder the terms:
51 + 50n = 1 + 1 + 2n + -1n

Combine like terms: 1 + 1 = 2
51 + 50n = 2 + 2n + -1n

Combine like terms: 2n + -1n = 1n
51 + 50n = 2 + 1n

Solving
51 + 50n = 2 + 1n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
51 + 50n + -1n = 2 + 1n + -1n

Combine like terms: 50n + -1n = 49n
51 + 49n = 2 + 1n + -1n

Combine like terms: 1n + -1n = 0
51 + 49n = 2 + 0
51 + 49n = 2

Add '-51' to each side of the equation.
51 + -51 + 49n = 2 + -51

Combine like terms: 51 + -51 = 0
0 + 49n = 2 + -51
49n = 2 + -51

Combine like terms: 2 + -51 = -49
49n = -49

Divide each side by '49'.
n = -1

Simplifying
n = -1

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