75=3(6-n-5)

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Solution for 75=3(6-n-5) equation:


Simplifying
75 = 3(6 + -1n + -5)

Reorder the terms:
75 = 3(6 + -5 + -1n)

Combine like terms: 6 + -5 = 1
75 = 3(1 + -1n)
75 = (1 * 3 + -1n * 3)
75 = (3 + -3n)

Solving
75 = 3 + -3n

Solving for variable 'n'.

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

Add '3n' to each side of the equation.
75 + 3n = 3 + -3n + 3n

Combine like terms: -3n + 3n = 0
75 + 3n = 3 + 0
75 + 3n = 3

Add '-75' to each side of the equation.
75 + -75 + 3n = 3 + -75

Combine like terms: 75 + -75 = 0
0 + 3n = 3 + -75
3n = 3 + -75

Combine like terms: 3 + -75 = -72
3n = -72

Divide each side by '3'.
n = -24

Simplifying
n = -24

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