How can i translate one-fifth of "r" is 15 in a equation?

Step-by-step explanation:

We are asked to translate our given phrase into an equation.

Phrase: One-fifth of "r" is 15.

First of all, we will find one-fifth (1/5) of r.

.

We have been given that one-fifth of "r" is 15, so we will equate one-fifth of r with 15 as:

Therefore, our required equation would be .

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2