9+5n=10n-25

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Solution for 9+5n=10n-25 equation:


Simplifying
9 + 5n = 10n + -25

Reorder the terms:
9 + 5n = -25 + 10n

Solving
9 + 5n = -25 + 10n

Solving for variable 'n'.

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

Add '-10n' to each side of the equation.
9 + 5n + -10n = -25 + 10n + -10n

Combine like terms: 5n + -10n = -5n
9 + -5n = -25 + 10n + -10n

Combine like terms: 10n + -10n = 0
9 + -5n = -25 + 0
9 + -5n = -25

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

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

Combine like terms: -25 + -9 = -34
-5n = -34

Divide each side by '-5'.
n = 6.8

Simplifying
n = 6.8

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