2(5n+2)=8n-4

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Solution for 2(5n+2)=8n-4 equation:


Simplifying
2(5n + 2) = 8n + -4

Reorder the terms:
2(2 + 5n) = 8n + -4
(2 * 2 + 5n * 2) = 8n + -4
(4 + 10n) = 8n + -4

Reorder the terms:
4 + 10n = -4 + 8n

Solving
4 + 10n = -4 + 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.
4 + 10n + -8n = -4 + 8n + -8n

Combine like terms: 10n + -8n = 2n
4 + 2n = -4 + 8n + -8n

Combine like terms: 8n + -8n = 0
4 + 2n = -4 + 0
4 + 2n = -4

Add '-4' to each side of the equation.
4 + -4 + 2n = -4 + -4

Combine like terms: 4 + -4 = 0
0 + 2n = -4 + -4
2n = -4 + -4

Combine like terms: -4 + -4 = -8
2n = -8

Divide each side by '2'.
n = -4

Simplifying
n = -4

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