3y-yz=2z I'm supposed to solve for y. How will I do this?
Factor out y first.
So.. y(3-z)=2z ?
Yep. Now what do you have to do to get y by itself on the left there?
divide by 3-z?
Yep, SOP (standard operating procedure). Follow the rules of algebra and they work all the time (well, mostly all the time..)
So my final answer would be y=2z/3-z?
Looks good to me, though depending on how you write it / type it, you might want to be careful with your denominators. Writing it horizontally like that, y = 2z/(3-z), the parentheses makes it more clear what all is in the denominator. Otherwise, write it like this: \[y = \frac{2z}{3-z}\]
Thanks! For being one of the most helpful people so far for me you get another fan! And best response :)
*bows* My pleasure. I'm glad I could help.
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