7(2n+5)-5=-89

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Solution for 7(2n+5)-5=-89 equation:


Simplifying
7(2n + 5) + -5 = -89

Reorder the terms:
7(5 + 2n) + -5 = -89
(5 * 7 + 2n * 7) + -5 = -89
(35 + 14n) + -5 = -89

Reorder the terms:
35 + -5 + 14n = -89

Combine like terms: 35 + -5 = 30
30 + 14n = -89

Solving
30 + 14n = -89

Solving for variable 'n'.

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

Add '-30' to each side of the equation.
30 + -30 + 14n = -89 + -30

Combine like terms: 30 + -30 = 0
0 + 14n = -89 + -30
14n = -89 + -30

Combine like terms: -89 + -30 = -119
14n = -119

Divide each side by '14'.
n = -8.5

Simplifying
n = -8.5

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