what is the answer to this r/19=-15

Question

I dont know how to do it and it has to be step by step

Answer 1

r/19=-15

multiuply each side by 19

19*(r/19)=-15*19

r=-285

Answer 2

r/19=-15 ..... given

r=-(15*19) ... multiplying both sides by 19 to remove denominator from left hand side yet maintaining the balance of the given equation

=> r=-285

Answer 3

Multiply both sides of the equation by 19

 

19 x r/19 = -15 x 19

On the left 19/19 = 1, which leaves r. On the right -15 x 19 = -285

 

R = -285

 

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Answer 4

I'm assuming the question is asking for the value of r. Since r is divided by 19, you have to multiply to get the 19 to go away. BUT you can't just multiply one side by 19. You have to multiply both sides by 19. So, r/19 = -15 is r = -285