725=n(305-420)

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Solution for 725=n(305-420) equation:


Simplifying
725 = n(305 + -420)

Combine like terms: 305 + -420 = -115
725 = n(-115)

Reorder the terms for easier multiplication:
725 = -115n

Solving
725 = -115n

Solving for variable 'n'.

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

Add '115n' to each side of the equation.
725 + 115n = -115n + 115n

Combine like terms: -115n + 115n = 0
725 + 115n = 0

Add '-725' to each side of the equation.
725 + -725 + 115n = 0 + -725

Combine like terms: 725 + -725 = 0
0 + 115n = 0 + -725
115n = 0 + -725

Combine like terms: 0 + -725 = -725
115n = -725

Divide each side by '115'.
n = -6.304347826

Simplifying
n = -6.304347826

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