n+5(n-5)=7

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


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

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

Reorder the terms:
-25 + n + 5n = 7

Combine like terms: n + 5n = 6n
-25 + 6n = 7

Solving
-25 + 6n = 7

Solving for variable 'n'.

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

Add '25' to each side of the equation.
-25 + 25 + 6n = 7 + 25

Combine like terms: -25 + 25 = 0
0 + 6n = 7 + 25
6n = 7 + 25

Combine like terms: 7 + 25 = 32
6n = 32

Divide each side by '6'.
n = 5.333333333

Simplifying
n = 5.333333333

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