2(3n-5)=(8n+9)+7

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Solution for 2(3n-5)=(8n+9)+7 equation:


Simplifying
2(3n + -5) = (8n + 9) + 7

Reorder the terms:
2(-5 + 3n) = (8n + 9) + 7
(-5 * 2 + 3n * 2) = (8n + 9) + 7
(-10 + 6n) = (8n + 9) + 7

Reorder the terms:
-10 + 6n = (9 + 8n) + 7

Remove parenthesis around (9 + 8n)
-10 + 6n = 9 + 8n + 7

Reorder the terms:
-10 + 6n = 9 + 7 + 8n

Combine like terms: 9 + 7 = 16
-10 + 6n = 16 + 8n

Solving
-10 + 6n = 16 + 8n

Solving for variable 'n'.

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

Add '-8n' to each side of the equation.
-10 + 6n + -8n = 16 + 8n + -8n

Combine like terms: 6n + -8n = -2n
-10 + -2n = 16 + 8n + -8n

Combine like terms: 8n + -8n = 0
-10 + -2n = 16 + 0
-10 + -2n = 16

Add '10' to each side of the equation.
-10 + 10 + -2n = 16 + 10

Combine like terms: -10 + 10 = 0
0 + -2n = 16 + 10
-2n = 16 + 10

Combine like terms: 16 + 10 = 26
-2n = 26

Divide each side by '-2'.
n = -13

Simplifying
n = -13

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