Question

Would is the answer to -27/9=R/3

Answer 1

Answer:

r = -9

Step-by-step explanation:

in order to evaluate for the value of R  , the first step to do is to cross multiply and then combine the like terms together.

solution

-27/9=R/3

we are going to cross multiply

-27 x 3 = 9 x R

-81 = 9R

divide both sides by the coefficient of R which is 9

-81/9 = 9r/9

-9 = r

therefore r = -9

therefore the value of R in the expression is evaluated to be equals to -9