3 years ago

Help plz beed heeeeeellpp

Mathematics

2 answers:

ki77a [65]3 years ago

7 0

use cross products

5*(y-5) = 3*(y-7)

distribute

5y-25 = 3y-21

subtract 3y from each side

2y-25 = -21

add 25 to each side

2y = 4

divide by 2

y=2

GaryK [48]3 years ago

6 0

if you meant x=7 then it will be 5/0-3/2=-3/2, I think, hope this helps

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