Answer :

tiyanna3773
r = 26/ 3 im pretty sure
Advent5647

Answer:

8.66666666667

Step-by-step explanation:

Step 1:

3/5 ( r - 7 ) = 1      Equation

Step 2:

3/5r - 4.2 = 1     Multiply

Step 3:

0.6r = 5.2     Add 4.2 on both sides

Step 4:

5.2 ÷ 0.6      Divide

Answer:

r = 8.66666666667

Hope This Helps :)

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