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

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


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

Reorder the terms:
2(-5 + 3n) = (2n + 5) + 7
(-5 * 2 + 3n * 2) = (2n + 5) + 7
(-10 + 6n) = (2n + 5) + 7

Reorder the terms:
-10 + 6n = (5 + 2n) + 7

Remove parenthesis around (5 + 2n)
-10 + 6n = 5 + 2n + 7

Reorder the terms:
-10 + 6n = 5 + 7 + 2n

Combine like terms: 5 + 7 = 12
-10 + 6n = 12 + 2n

Solving
-10 + 6n = 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.
-10 + 6n + -2n = 12 + 2n + -2n

Combine like terms: 6n + -2n = 4n
-10 + 4n = 12 + 2n + -2n

Combine like terms: 2n + -2n = 0
-10 + 4n = 12 + 0
-10 + 4n = 12

Add '10' to each side of the equation.
-10 + 10 + 4n = 12 + 10

Combine like terms: -10 + 10 = 0
0 + 4n = 12 + 10
4n = 12 + 10

Combine like terms: 12 + 10 = 22
4n = 22

Divide each side by '4'.
n = 5.5

Simplifying
n = 5.5

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