(2-n)5=30

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Solution for (2-n)5=30 equation:


Simplifying
(2 + -1n) * 5 = 30

Reorder the terms for easier multiplication:
5(2 + -1n) = 30
(2 * 5 + -1n * 5) = 30
(10 + -5n) = 30

Solving
10 + -5n = 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 + -5n = 30 + -10

Combine like terms: 10 + -10 = 0
0 + -5n = 30 + -10
-5n = 30 + -10

Combine like terms: 30 + -10 = 20
-5n = 20

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

Simplifying
n = -4

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