8n-(2n+7)=11

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Solution for 8n-(2n+7)=11 equation:


Simplifying
8n + -1(2n + 7) = 11

Reorder the terms:
8n + -1(7 + 2n) = 11
8n + (7 * -1 + 2n * -1) = 11
8n + (-7 + -2n) = 11

Reorder the terms:
-7 + 8n + -2n = 11

Combine like terms: 8n + -2n = 6n
-7 + 6n = 11

Solving
-7 + 6n = 11

Solving for variable 'n'.

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

Add '7' to each side of the equation.
-7 + 7 + 6n = 11 + 7

Combine like terms: -7 + 7 = 0
0 + 6n = 11 + 7
6n = 11 + 7

Combine like terms: 11 + 7 = 18
6n = 18

Divide each side by '6'.
n = 3

Simplifying
n = 3

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