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

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


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

Reorder the terms:
2(-8 + n) = 2(n + -7) + -1n
(-8 * 2 + n * 2) = 2(n + -7) + -1n
(-16 + 2n) = 2(n + -7) + -1n

Reorder the terms:
-16 + 2n = 2(-7 + n) + -1n
-16 + 2n = (-7 * 2 + n * 2) + -1n
-16 + 2n = (-14 + 2n) + -1n

Combine like terms: 2n + -1n = 1n
-16 + 2n = -14 + 1n

Solving
-16 + 2n = -14 + 1n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-16 + 2n + -1n = -14 + 1n + -1n

Combine like terms: 2n + -1n = 1n
-16 + 1n = -14 + 1n + -1n

Combine like terms: 1n + -1n = 0
-16 + 1n = -14 + 0
-16 + 1n = -14

Add '16' to each side of the equation.
-16 + 16 + 1n = -14 + 16

Combine like terms: -16 + 16 = 0
0 + 1n = -14 + 16
1n = -14 + 16

Combine like terms: -14 + 16 = 2
1n = 2

Divide each side by '1'.
n = 2

Simplifying
n = 2

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