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3 years ago

Can someone explain a justification of each step? I was absent for a while so I'm behind. Thank you.

Mathematics

1 answer:

AysviL [449]3 years ago

6 0

First,B bisects AC, this means that B dovids AC into two equal halves. therefore AB=AC
second and third steps are just isolating the terms containg y on one side of the equation and the other terms on the other side.
finally you have 3y=15, to get the value of y,you divide both sides of the equation by 3.

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