30=2-n*5

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Solution for 30=2-n*5 equation:


Simplifying
30 = 2 + -1n * 5

Reorder the terms for easier multiplication:
30 = 2 + -1 * 5n

Multiply -1 * 5
30 = 2 + -5n

Solving
30 = 2 + -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
30 + 5n = 2 + -5n + 5n

Combine like terms: -5n + 5n = 0
30 + 5n = 2 + 0
30 + 5n = 2

Add '-30' to each side of the equation.
30 + -30 + 5n = 2 + -30

Combine like terms: 30 + -30 = 0
0 + 5n = 2 + -30
5n = 2 + -30

Combine like terms: 2 + -30 = -28
5n = -28

Divide each side by '5'.
n = -5.6

Simplifying
n = -5.6

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