6n-1=2(2n+4)

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Solution for 6n-1=2(2n+4) equation:


Simplifying
6n + -1 = 2(2n + 4)

Reorder the terms:
-1 + 6n = 2(2n + 4)

Reorder the terms:
-1 + 6n = 2(4 + 2n)
-1 + 6n = (4 * 2 + 2n * 2)
-1 + 6n = (8 + 4n)

Solving
-1 + 6n = 8 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
-1 + 6n + -4n = 8 + 4n + -4n

Combine like terms: 6n + -4n = 2n
-1 + 2n = 8 + 4n + -4n

Combine like terms: 4n + -4n = 0
-1 + 2n = 8 + 0
-1 + 2n = 8

Add '1' to each side of the equation.
-1 + 1 + 2n = 8 + 1

Combine like terms: -1 + 1 = 0
0 + 2n = 8 + 1
2n = 8 + 1

Combine like terms: 8 + 1 = 9
2n = 9

Divide each side by '2'.
n = 4.5

Simplifying
n = 4.5

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