-5(4n-5)=30

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Solution for -5(4n-5)=30 equation:


Simplifying
-5(4n + -5) = 30

Reorder the terms:
-5(-5 + 4n) = 30
(-5 * -5 + 4n * -5) = 30
(25 + -20n) = 30

Solving
25 + -20n = 30

Solving for variable 'n'.

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

Add '-25' to each side of the equation.
25 + -25 + -20n = 30 + -25

Combine like terms: 25 + -25 = 0
0 + -20n = 30 + -25
-20n = 30 + -25

Combine like terms: 30 + -25 = 5
-20n = 5

Divide each side by '-20'.
n = -0.25

Simplifying
n = -0.25

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