3(5n-2)=-81

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Solution for 3(5n-2)=-81 equation: 


Simplifying
3(5n + -2) = -81

Reorder the terms:
3(-2 + 5n) = -81
(-2 * 3 + 5n * 3) = -81
(-6 + 15n) = -81

Solving
-6 + 15n = -81

Solving for variable 'n'.

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

Add '6' to each side of the equation.
-6 + 6 + 15n = -81 + 6

Combine like terms: -6 + 6 = 0
0 + 15n = -81 + 6
15n = -81 + 6

Combine like terms: -81 + 6 = -75
15n = -75

Divide each side by '15'.
n = -5

Simplifying
n = -5

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