7n+5=5(n+5)

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


Simplifying
7n + 5 = 5(n + 5)

Reorder the terms:
5 + 7n = 5(n + 5)

Reorder the terms:
5 + 7n = 5(5 + n)
5 + 7n = (5 * 5 + n * 5)
5 + 7n = (25 + 5n)

Solving
5 + 7n = 25 + 5n

Solving for variable 'n'.

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

Add '-5n' to each side of the equation.
5 + 7n + -5n = 25 + 5n + -5n

Combine like terms: 7n + -5n = 2n
5 + 2n = 25 + 5n + -5n

Combine like terms: 5n + -5n = 0
5 + 2n = 25 + 0
5 + 2n = 25

Add '-5' to each side of the equation.
5 + -5 + 2n = 25 + -5

Combine like terms: 5 + -5 = 0
0 + 2n = 25 + -5
2n = 25 + -5

Combine like terms: 25 + -5 = 20
2n = 20

Divide each side by '2'.
n = 10

Simplifying
n = 10

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