5/(n - 12) = 10(n + 5) (multiply by the common denominator (n - 120(n + 9) to both sides)
[5/(n - 12)][(n - 12)(n + 9)] = [10(n + 5)][(n - 120)(n + 9)] (simplify)
5(n + 9) = 10(n - 12)
5n + 45 = 10n - 120 (subtract 5n and add 120 to both sides)
5n - 5n + 120 + 45 = 10n - 5n + 120 - 120
165 = 5n (divide by 5 to both sides)
33 = n
Dividend divided by divisor equals quotient.
Dividend divided by divisor equals quotient.
Dividend divided by divisor equals quotient.
Dividend divided by divisor equals quotient.
Dividend divided by divisor equals quotient
Dividend divided by divisor equals quotient.
Dividend divided by divisor equals quotient.
Dividend divided by divisor equals quotient.
Dividend divided by divisor equals quotient.
Dividend divided by divisor equals quotient.
Dividend divided by divisor equals quotient.
Dividend divided by divisor equals quotient
Dividend divided by divisor equals quotient.
Dividend divided by divisor equals quotient
Dividend divided by divisor equals quotient.
When a number is divided by one, the quotient is the number itself. This is because dividing by one does not change the value of the number. For example, 5 divided by 1 equals 5. This property holds true for any number.
Dividend divided by divisor equals quotient