5(1+n)=2(7+n)

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Solution for 5(1+n)=2(7+n) equation:


Simplifying
5(1 + n) = 2(7 + n)
(1 * 5 + n * 5) = 2(7 + n)
(5 + 5n) = 2(7 + n)
5 + 5n = (7 * 2 + n * 2)
5 + 5n = (14 + 2n)

Solving
5 + 5n = 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.
5 + 5n + -2n = 14 + 2n + -2n

Combine like terms: 5n + -2n = 3n
5 + 3n = 14 + 2n + -2n

Combine like terms: 2n + -2n = 0
5 + 3n = 14 + 0
5 + 3n = 14

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

Combine like terms: 5 + -5 = 0
0 + 3n = 14 + -5
3n = 14 + -5

Combine like terms: 14 + -5 = 9
3n = 9

Divide each side by '3'.
n = 3

Simplifying
n = 3

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