3n+n-10=-30

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Solution for 3n+n-10=-30 equation:


Simplifying
3n + n + -10 = -30

Reorder the terms:
-10 + 3n + n = -30

Combine like terms: 3n + n = 4n
-10 + 4n = -30

Solving
-10 + 4n = -30

Solving for variable 'n'.

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

Add '10' to each side of the equation.
-10 + 10 + 4n = -30 + 10

Combine like terms: -10 + 10 = 0
0 + 4n = -30 + 10
4n = -30 + 10

Combine like terms: -30 + 10 = -20
4n = -20

Divide each side by '4'.
n = -5

Simplifying
n = -5

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