7-(4n-1)=8-5n

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Solution for 7-(4n-1)=8-5n equation:


Simplifying
7 + -1(4n + -1) = 8 + -5n

Reorder the terms:
7 + -1(-1 + 4n) = 8 + -5n
7 + (-1 * -1 + 4n * -1) = 8 + -5n
7 + (1 + -4n) = 8 + -5n

Combine like terms: 7 + 1 = 8
8 + -4n = 8 + -5n

Add '-8' to each side of the equation.
8 + -8 + -4n = 8 + -8 + -5n

Combine like terms: 8 + -8 = 0
0 + -4n = 8 + -8 + -5n
-4n = 8 + -8 + -5n

Combine like terms: 8 + -8 = 0
-4n = 0 + -5n
-4n = -5n

Solving
-4n = -5n

Solving for variable 'n'.

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

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

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

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

Divide each side by '1'.
n = 0

Simplifying
n = 0

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