2(6n+4)-2(8n+7)=-5-5n+8

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Solution for 2(6n+4)-2(8n+7)=-5-5n+8 equation:


Simplifying
2(6n + 4) + -2(8n + 7) = -5 + -5n + 8

Reorder the terms:
2(4 + 6n) + -2(8n + 7) = -5 + -5n + 8
(4 * 2 + 6n * 2) + -2(8n + 7) = -5 + -5n + 8
(8 + 12n) + -2(8n + 7) = -5 + -5n + 8

Reorder the terms:
8 + 12n + -2(7 + 8n) = -5 + -5n + 8
8 + 12n + (7 * -2 + 8n * -2) = -5 + -5n + 8
8 + 12n + (-14 + -16n) = -5 + -5n + 8

Reorder the terms:
8 + -14 + 12n + -16n = -5 + -5n + 8

Combine like terms: 8 + -14 = -6
-6 + 12n + -16n = -5 + -5n + 8

Combine like terms: 12n + -16n = -4n
-6 + -4n = -5 + -5n + 8

Reorder the terms:
-6 + -4n = -5 + 8 + -5n

Combine like terms: -5 + 8 = 3
-6 + -4n = 3 + -5n

Solving
-6 + -4n = 3 + -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.
-6 + -4n + 5n = 3 + -5n + 5n

Combine like terms: -4n + 5n = 1n
-6 + 1n = 3 + -5n + 5n

Combine like terms: -5n + 5n = 0
-6 + 1n = 3 + 0
-6 + 1n = 3

Add '6' to each side of the equation.
-6 + 6 + 1n = 3 + 6

Combine like terms: -6 + 6 = 0
0 + 1n = 3 + 6
1n = 3 + 6

Combine like terms: 3 + 6 = 9
1n = 9

Divide each side by '1'.
n = 9

Simplifying
n = 9

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