25+7n=5(n+7)

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Solution for 25+7n=5(n+7) equation:


Simplifying
25 + 7n = 5(n + 7)

Reorder the terms:
25 + 7n = 5(7 + n)
25 + 7n = (7 * 5 + n * 5)
25 + 7n = (35 + 5n)

Solving
25 + 7n = 35 + 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.
25 + 7n + -5n = 35 + 5n + -5n

Combine like terms: 7n + -5n = 2n
25 + 2n = 35 + 5n + -5n

Combine like terms: 5n + -5n = 0
25 + 2n = 35 + 0
25 + 2n = 35

Add '-25' to each side of the equation.
25 + -25 + 2n = 35 + -25

Combine like terms: 25 + -25 = 0
0 + 2n = 35 + -25
2n = 35 + -25

Combine like terms: 35 + -25 = 10
2n = 10

Divide each side by '2'.
n = 5

Simplifying
n = 5

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