4n-3(n-9)=5n-5

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Solution for 4n-3(n-9)=5n-5 equation:


Simplifying
4n + -3(n + -9) = 5n + -5

Reorder the terms:
4n + -3(-9 + n) = 5n + -5
4n + (-9 * -3 + n * -3) = 5n + -5
4n + (27 + -3n) = 5n + -5

Reorder the terms:
27 + 4n + -3n = 5n + -5

Combine like terms: 4n + -3n = 1n
27 + 1n = 5n + -5

Reorder the terms:
27 + 1n = -5 + 5n

Solving
27 + 1n = -5 + 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.
27 + 1n + -5n = -5 + 5n + -5n

Combine like terms: 1n + -5n = -4n
27 + -4n = -5 + 5n + -5n

Combine like terms: 5n + -5n = 0
27 + -4n = -5 + 0
27 + -4n = -5

Add '-27' to each side of the equation.
27 + -27 + -4n = -5 + -27

Combine like terms: 27 + -27 = 0
0 + -4n = -5 + -27
-4n = -5 + -27

Combine like terms: -5 + -27 = -32
-4n = -32

Divide each side by '-4'.
n = 8

Simplifying
n = 8

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