-23-3n=-1(-8n-5)-7n

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Solution for -23-3n=-1(-8n-5)-7n equation:


Simplifying
-23 + -3n = -1(-8n + -5) + -7n

Reorder the terms:
-23 + -3n = -1(-5 + -8n) + -7n
-23 + -3n = (-5 * -1 + -8n * -1) + -7n
-23 + -3n = (5 + 8n) + -7n

Combine like terms: 8n + -7n = 1n
-23 + -3n = 5 + 1n

Solving
-23 + -3n = 5 + 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.
-23 + -3n + -1n = 5 + 1n + -1n

Combine like terms: -3n + -1n = -4n
-23 + -4n = 5 + 1n + -1n

Combine like terms: 1n + -1n = 0
-23 + -4n = 5 + 0
-23 + -4n = 5

Add '23' to each side of the equation.
-23 + 23 + -4n = 5 + 23

Combine like terms: -23 + 23 = 0
0 + -4n = 5 + 23
-4n = 5 + 23

Combine like terms: 5 + 23 = 28
-4n = 28

Divide each side by '-4'.
n = -7

Simplifying
n = -7

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