n+(3n-15)=

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Solution for n+(3n-15)= equation:


Simplifying
n + (3n + -15) = 0

Reorder the terms:
n + (-15 + 3n) = 0

Remove parenthesis around (-15 + 3n)
n + -15 + 3n = 0

Reorder the terms:
-15 + n + 3n = 0

Combine like terms: n + 3n = 4n
-15 + 4n = 0

Solving
-15 + 4n = 0

Solving for variable 'n'.

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

Add '15' to each side of the equation.
-15 + 15 + 4n = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 4n = 0 + 15
4n = 0 + 15

Combine like terms: 0 + 15 = 15
4n = 15

Divide each side by '4'.
n = 3.75

Simplifying
n = 3.75

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