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Mathematics
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Solve for Y
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\[a=\frac{ x+y+z }{ 3 }\]
\[y = a - 3x - z \] \[y = a - x - 3z \] \[y = 3a - x - z \]
So what do you think you need to do first?
So first we need to separate Y from the other variables. We do this by multiplying Y to both sides.|dw:1465404140243:dw| Now just solve. |dw:1465404376159:dw| Now we need to divide A from Y to get y =−x−z+3a
But i don't have that as my answer choice. @ChrisHogan
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Oops forgot you gave answer choices
Dude Yes you do it's C
My "3a" is just put in a different place.
Oh i see. thanks
No problem man. Could I get a medal and possibly a fan?
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sure bruh, i medaled you *fans*
Love a good fan every once in awhile.
xD
haha
Aight do @chrishogan if you need help on any other questions.
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