7n-(n-8)=26

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Solution for 7n-(n-8)=26 equation:


Simplifying
7n + -1(n + -8) = 26

Reorder the terms:
7n + -1(-8 + n) = 26
7n + (-8 * -1 + n * -1) = 26
7n + (8 + -1n) = 26

Reorder the terms:
8 + 7n + -1n = 26

Combine like terms: 7n + -1n = 6n
8 + 6n = 26

Solving
8 + 6n = 26

Solving for variable 'n'.

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

Add '-8' to each side of the equation.
8 + -8 + 6n = 26 + -8

Combine like terms: 8 + -8 = 0
0 + 6n = 26 + -8
6n = 26 + -8

Combine like terms: 26 + -8 = 18
6n = 18

Divide each side by '6'.
n = 3

Simplifying
n = 3

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