Question

(16:2r) = (16:3r+1)
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Answer 1

Answer:

Step-by-step explanation:

16-2r=-3r+6r+1

We move all terms to the left:

16-2r-(-3r+6r+1)=0

We add all the numbers together, and all the variables

-2r-(3r+1)+16=0

We get rid of parentheses

-2r-3r-1+16=0

We add all the numbers together, and all the variables

-5r+15=0

We move all terms containing r to the left, all other terms to the right

-5r=-15

r=-15/-5

r=+3

Answer 2

Answer:

(16:2r)=(16:3r+1)

16/2r=16/3r+1

1/2r=1/3r+1

3r+1=2r

3r-2r=(-1)

r=(-1)