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

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


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

Reorder the terms:
7(5 + 2n) = 3n + -5
(5 * 7 + 2n * 7) = 3n + -5
(35 + 14n) = 3n + -5

Reorder the terms:
35 + 14n = -5 + 3n

Solving
35 + 14n = -5 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
35 + 14n + -3n = -5 + 3n + -3n

Combine like terms: 14n + -3n = 11n
35 + 11n = -5 + 3n + -3n

Combine like terms: 3n + -3n = 0
35 + 11n = -5 + 0
35 + 11n = -5

Add '-35' to each side of the equation.
35 + -35 + 11n = -5 + -35

Combine like terms: 35 + -35 = 0
0 + 11n = -5 + -35
11n = -5 + -35

Combine like terms: -5 + -35 = -40
11n = -40

Divide each side by '11'.
n = -3.636363636

Simplifying
n = -3.636363636

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