18-4n=18-2(1+8n)

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Solution for 18-4n=18-2(1+8n) equation:


Simplifying
18 + -4n = 18 + -2(1 + 8n)
18 + -4n = 18 + (1 * -2 + 8n * -2)
18 + -4n = 18 + (-2 + -16n)

Combine like terms: 18 + -2 = 16
18 + -4n = 16 + -16n

Solving
18 + -4n = 16 + -16n

Solving for variable 'n'.

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

Add '16n' to each side of the equation.
18 + -4n + 16n = 16 + -16n + 16n

Combine like terms: -4n + 16n = 12n
18 + 12n = 16 + -16n + 16n

Combine like terms: -16n + 16n = 0
18 + 12n = 16 + 0
18 + 12n = 16

Add '-18' to each side of the equation.
18 + -18 + 12n = 16 + -18

Combine like terms: 18 + -18 = 0
0 + 12n = 16 + -18
12n = 16 + -18

Combine like terms: 16 + -18 = -2
12n = -2

Divide each side by '12'.
n = -0.1666666667

Simplifying
n = -0.1666666667

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