2(3n-4)=(2n+7)+7

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Solution for 2(3n-4)=(2n+7)+7 equation:


Simplifying
2(3n + -4) = (2n + 7) + 7

Reorder the terms:
2(-4 + 3n) = (2n + 7) + 7
(-4 * 2 + 3n * 2) = (2n + 7) + 7
(-8 + 6n) = (2n + 7) + 7

Reorder the terms:
-8 + 6n = (7 + 2n) + 7

Remove parenthesis around (7 + 2n)
-8 + 6n = 7 + 2n + 7

Reorder the terms:
-8 + 6n = 7 + 7 + 2n

Combine like terms: 7 + 7 = 14
-8 + 6n = 14 + 2n

Solving
-8 + 6n = 14 + 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.
-8 + 6n + -2n = 14 + 2n + -2n

Combine like terms: 6n + -2n = 4n
-8 + 4n = 14 + 2n + -2n

Combine like terms: 2n + -2n = 0
-8 + 4n = 14 + 0
-8 + 4n = 14

Add '8' to each side of the equation.
-8 + 8 + 4n = 14 + 8

Combine like terms: -8 + 8 = 0
0 + 4n = 14 + 8
4n = 14 + 8

Combine like terms: 14 + 8 = 22
4n = 22

Divide each side by '4'.
n = 5.5

Simplifying
n = 5.5

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