6(2n-3)=(2n+5)+7

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Solution for 6(2n-3)=(2n+5)+7 equation:


Simplifying
6(2n + -3) = (2n + 5) + 7

Reorder the terms:
6(-3 + 2n) = (2n + 5) + 7
(-3 * 6 + 2n * 6) = (2n + 5) + 7
(-18 + 12n) = (2n + 5) + 7

Reorder the terms:
-18 + 12n = (5 + 2n) + 7

Remove parenthesis around (5 + 2n)
-18 + 12n = 5 + 2n + 7

Reorder the terms:
-18 + 12n = 5 + 7 + 2n

Combine like terms: 5 + 7 = 12
-18 + 12n = 12 + 2n

Solving
-18 + 12n = 12 + 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.
-18 + 12n + -2n = 12 + 2n + -2n

Combine like terms: 12n + -2n = 10n
-18 + 10n = 12 + 2n + -2n

Combine like terms: 2n + -2n = 0
-18 + 10n = 12 + 0
-18 + 10n = 12

Add '18' to each side of the equation.
-18 + 18 + 10n = 12 + 18

Combine like terms: -18 + 18 = 0
0 + 10n = 12 + 18
10n = 12 + 18

Combine like terms: 12 + 18 = 30
10n = 30

Divide each side by '10'.
n = 3

Simplifying
n = 3

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