7(2n-2)=(4n+9)+6

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Solution for 7(2n-2)=(4n+9)+6 equation:


Simplifying
7(2n + -2) = (4n + 9) + 6

Reorder the terms:
7(-2 + 2n) = (4n + 9) + 6
(-2 * 7 + 2n * 7) = (4n + 9) + 6
(-14 + 14n) = (4n + 9) + 6

Reorder the terms:
-14 + 14n = (9 + 4n) + 6

Remove parenthesis around (9 + 4n)
-14 + 14n = 9 + 4n + 6

Reorder the terms:
-14 + 14n = 9 + 6 + 4n

Combine like terms: 9 + 6 = 15
-14 + 14n = 15 + 4n

Solving
-14 + 14n = 15 + 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.
-14 + 14n + -4n = 15 + 4n + -4n

Combine like terms: 14n + -4n = 10n
-14 + 10n = 15 + 4n + -4n

Combine like terms: 4n + -4n = 0
-14 + 10n = 15 + 0
-14 + 10n = 15

Add '14' to each side of the equation.
-14 + 14 + 10n = 15 + 14

Combine like terms: -14 + 14 = 0
0 + 10n = 15 + 14
10n = 15 + 14

Combine like terms: 15 + 14 = 29
10n = 29

Divide each side by '10'.
n = 2.9

Simplifying
n = 2.9

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