7n+25-4n=

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Solution for 7n+25-4n= equation:


Simplifying
7n + 25 + -4n = 0

Reorder the terms:
25 + 7n + -4n = 0

Combine like terms: 7n + -4n = 3n
25 + 3n = 0

Solving
25 + 3n = 0

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 + 3n = 0 + -25

Combine like terms: 25 + -25 = 0
0 + 3n = 0 + -25
3n = 0 + -25

Combine like terms: 0 + -25 = -25
3n = -25

Divide each side by '3'.
n = -8.333333333

Simplifying
n = -8.333333333

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