Genetic rectangles

Question

what times y equals 2xy? 

What does -3 times y equal? 

 

Answer 1

What times y equals 2xy? 

 

So y • n = 2xy, where n = some value

 

Solve for n

 

yn = 2xy

 

n=2xy/y

 

n = 2x

 

What does (-3) • y = m

 

where m = some value, now you just multiply to get

 

-3y=m