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

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


Simplifying
(6n + -2) + -1(8n + 7) = 0

Reorder the terms:
(-2 + 6n) + -1(8n + 7) = 0

Remove parenthesis around (-2 + 6n)
-2 + 6n + -1(8n + 7) = 0

Reorder the terms:
-2 + 6n + -1(7 + 8n) = 0
-2 + 6n + (7 * -1 + 8n * -1) = 0
-2 + 6n + (-7 + -8n) = 0

Reorder the terms:
-2 + -7 + 6n + -8n = 0

Combine like terms: -2 + -7 = -9
-9 + 6n + -8n = 0

Combine like terms: 6n + -8n = -2n
-9 + -2n = 0

Solving
-9 + -2n = 0

Solving for variable 'n'.

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

Add '9' to each side of the equation.
-9 + 9 + -2n = 0 + 9

Combine like terms: -9 + 9 = 0
0 + -2n = 0 + 9
-2n = 0 + 9

Combine like terms: 0 + 9 = 9
-2n = 9

Divide each side by '-2'.
n = -4.5

Simplifying
n = -4.5

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