Question

Please explain your answer. Thank you!

Answer 1

OPTION A

Explanation:

`$ 9r + 2 = (7(r - 5))/(3) $`

`$ \implies 9r + 2 = (7r - 35)/(3) $`

Multiplying throughout by
`$ r $`we get:

`$ 27r + 6 = 7r - 35 $`

`$ \implies 20r = -41 $`

`$ \therefore r = (-41)/(20) $`

OPTION A is the answer.