30=-30n+-30n

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


Simplifying
30 = -30n + -30n

Combine like terms: -30n + -30n = -60n
30 = -60n

Solving
30 = -60n

Solving for variable 'n'.

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

Add '60n' to each side of the equation.
30 + 60n = -60n + 60n

Combine like terms: -60n + 60n = 0
30 + 60n = 0

Add '-30' to each side of the equation.
30 + -30 + 60n = 0 + -30

Combine like terms: 30 + -30 = 0
0 + 60n = 0 + -30
60n = 0 + -30

Combine like terms: 0 + -30 = -30
60n = -30

Divide each side by '60'.
n = -0.5

Simplifying
n = -0.5

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