7(2n-4)=(2n+8)+1

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Solution for 7(2n-4)=(2n+8)+1 equation:


Simplifying
7(2n + -4) = (2n + 8) + 1

Reorder the terms:
7(-4 + 2n) = (2n + 8) + 1
(-4 * 7 + 2n * 7) = (2n + 8) + 1
(-28 + 14n) = (2n + 8) + 1

Reorder the terms:
-28 + 14n = (8 + 2n) + 1

Remove parenthesis around (8 + 2n)
-28 + 14n = 8 + 2n + 1

Reorder the terms:
-28 + 14n = 8 + 1 + 2n

Combine like terms: 8 + 1 = 9
-28 + 14n = 9 + 2n

Solving
-28 + 14n = 9 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
-28 + 14n + -2n = 9 + 2n + -2n

Combine like terms: 14n + -2n = 12n
-28 + 12n = 9 + 2n + -2n

Combine like terms: 2n + -2n = 0
-28 + 12n = 9 + 0
-28 + 12n = 9

Add '28' to each side of the equation.
-28 + 28 + 12n = 9 + 28

Combine like terms: -28 + 28 = 0
0 + 12n = 9 + 28
12n = 9 + 28

Combine like terms: 9 + 28 = 37
12n = 37

Divide each side by '12'.
n = 3.083333333

Simplifying
n = 3.083333333

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