8(2n+10)+2=30-5n

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Solution for 8(2n+10)+2=30-5n equation:


Simplifying
8(2n + 10) + 2 = 30 + -5n

Reorder the terms:
8(10 + 2n) + 2 = 30 + -5n
(10 * 8 + 2n * 8) + 2 = 30 + -5n
(80 + 16n) + 2 = 30 + -5n

Reorder the terms:
80 + 2 + 16n = 30 + -5n

Combine like terms: 80 + 2 = 82
82 + 16n = 30 + -5n

Solving
82 + 16n = 30 + -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
82 + 16n + 5n = 30 + -5n + 5n

Combine like terms: 16n + 5n = 21n
82 + 21n = 30 + -5n + 5n

Combine like terms: -5n + 5n = 0
82 + 21n = 30 + 0
82 + 21n = 30

Add '-82' to each side of the equation.
82 + -82 + 21n = 30 + -82

Combine like terms: 82 + -82 = 0
0 + 21n = 30 + -82
21n = 30 + -82

Combine like terms: 30 + -82 = -52
21n = -52

Divide each side by '21'.
n = -2.476190476

Simplifying
n = -2.476190476

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