3n+25=9n-5

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Solution for 3n+25=9n-5 equation:


Simplifying
3n + 25 = 9n + -5

Reorder the terms:
25 + 3n = 9n + -5

Reorder the terms:
25 + 3n = -5 + 9n

Solving
25 + 3n = -5 + 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
25 + 3n + -9n = -5 + 9n + -9n

Combine like terms: 3n + -9n = -6n
25 + -6n = -5 + 9n + -9n

Combine like terms: 9n + -9n = 0
25 + -6n = -5 + 0
25 + -6n = -5

Add '-25' to each side of the equation.
25 + -25 + -6n = -5 + -25

Combine like terms: 25 + -25 = 0
0 + -6n = -5 + -25
-6n = -5 + -25

Combine like terms: -5 + -25 = -30
-6n = -30

Divide each side by '-6'.
n = 5

Simplifying
n = 5

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