5n-15+5n-25=

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


Simplifying
5n + -15 + 5n + -25 = 0

Reorder the terms:
-15 + -25 + 5n + 5n = 0

Combine like terms: -15 + -25 = -40
-40 + 5n + 5n = 0

Combine like terms: 5n + 5n = 10n
-40 + 10n = 0

Solving
-40 + 10n = 0

Solving for variable 'n'.

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

Add '40' to each side of the equation.
-40 + 40 + 10n = 0 + 40

Combine like terms: -40 + 40 = 0
0 + 10n = 0 + 40
10n = 0 + 40

Combine like terms: 0 + 40 = 40
10n = 40

Divide each side by '10'.
n = 4

Simplifying
n = 4

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