Answer:

Step-by-step explanation:
First, distribute all terms

Get all terms with R onto the same side

Factor out the R

Divide by (T-S) to isolate R

Face or base if you are looking for a word
No beacuse if you multiply 10 by 3 tents you get 1,000 your supposed to multiply 3 ones
Answer:
Equation: 
Step-by-step explanation:
The equation that represents a direct variation between variable x and variable y is given as
. Where, k is the constant of proportionality.
Find the value of k given that x = ⅓ and y = 12.
Plug the values into the equation.


Multiply both sides by 3


Substitute the value of k into 

Equation: 