9(2n-1)=(7n+5)+1

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Solution for 9(2n-1)=(7n+5)+1 equation:


Simplifying
9(2n + -1) = (7n + 5) + 1

Reorder the terms:
9(-1 + 2n) = (7n + 5) + 1
(-1 * 9 + 2n * 9) = (7n + 5) + 1
(-9 + 18n) = (7n + 5) + 1

Reorder the terms:
-9 + 18n = (5 + 7n) + 1

Remove parenthesis around (5 + 7n)
-9 + 18n = 5 + 7n + 1

Reorder the terms:
-9 + 18n = 5 + 1 + 7n

Combine like terms: 5 + 1 = 6
-9 + 18n = 6 + 7n

Solving
-9 + 18n = 6 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
-9 + 18n + -7n = 6 + 7n + -7n

Combine like terms: 18n + -7n = 11n
-9 + 11n = 6 + 7n + -7n

Combine like terms: 7n + -7n = 0
-9 + 11n = 6 + 0
-9 + 11n = 6

Add '9' to each side of the equation.
-9 + 9 + 11n = 6 + 9

Combine like terms: -9 + 9 = 0
0 + 11n = 6 + 9
11n = 6 + 9

Combine like terms: 6 + 9 = 15
11n = 15

Divide each side by '11'.
n = 1.363636364

Simplifying
n = 1.363636364

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