2(1-2n)=30-8n

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Solution for 2(1-2n)=30-8n equation:


Simplifying
2(1 + -2n) = 30 + -8n
(1 * 2 + -2n * 2) = 30 + -8n
(2 + -4n) = 30 + -8n

Solving
2 + -4n = 30 + -8n

Solving for variable 'n'.

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

Add '8n' to each side of the equation.
2 + -4n + 8n = 30 + -8n + 8n

Combine like terms: -4n + 8n = 4n
2 + 4n = 30 + -8n + 8n

Combine like terms: -8n + 8n = 0
2 + 4n = 30 + 0
2 + 4n = 30

Add '-2' to each side of the equation.
2 + -2 + 4n = 30 + -2

Combine like terms: 2 + -2 = 0
0 + 4n = 30 + -2
4n = 30 + -2

Combine like terms: 30 + -2 = 28
4n = 28

Divide each side by '4'.
n = 7

Simplifying
n = 7

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