-25=-3n+15-5n

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Solution for -25=-3n+15-5n equation:


Simplifying
-25 = -3n + 15 + -5n

Reorder the terms:
-25 = 15 + -3n + -5n

Combine like terms: -3n + -5n = -8n
-25 = 15 + -8n

Solving
-25 = 15 + -8n

Solving for variable 'n'.

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

Add '8n' to each side of the equation.
-25 + 8n = 15 + -8n + 8n

Combine like terms: -8n + 8n = 0
-25 + 8n = 15 + 0
-25 + 8n = 15

Add '25' to each side of the equation.
-25 + 25 + 8n = 15 + 25

Combine like terms: -25 + 25 = 0
0 + 8n = 15 + 25
8n = 15 + 25

Combine like terms: 15 + 25 = 40
8n = 40

Divide each side by '8'.
n = 5

Simplifying
n = 5

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