SOLUTION: I need help with this problem. I am not sure if this problem falls under the category I put it in but I don't really know the category it is in: 1-2/3y=12/5-y/5

Algebra.Com
Question 17596: I need help with this problem. I am not sure if this problem falls under the category I put it in but I don't really know the category it is in:
1-2/3y=12/5-y/5

Answer by whisper(27)   (Show Source): You can put this solution on YOUR website!
To solve this we will use two processes. We will need to separate constants to one side of the equation and also find common denominators. I am assuming that is (2/3)y
1 - (2/3)y = 12/5 - y/5
1 - 12/5 -(2/3)y = 12/5 - 12/5 - y/5
5/5 - 12/5 - (2/3)y = 0 - y/5
-7/5 - (2/3)y = -y/5
-7/5 - (2/3)y + (2/3)y = -y/5 + (2/3)y
-7/5 + 0 = -y/5 + (2/3)y
-7/5 = -y/5 + (2/3)y
At this point I am going to "clear" the denominator by multiplying through by 5.
5(-7/5) = 5[-y/5 + (2/3)y]
-7 = -y + (10/3)y
Find a common denominator for the y coefficients:
-7 = -(3/3)y + (10/3)y
-7 =-(7/3)y
Multiply both sides by the recipricol of -(7/3) which is (-3/7)
-7(-3/7)=-(7/3)[-(3/7)]
3 = 1y
3=y
Please don't hesitate to ask any further questions!

RELATED QUESTIONS

I'm not sure if this is the category so I apologize if it's not. I have this problem that (answered by jim_thompson5910)
I'm not sure what category this falls under, but it is an 11th grade algebra 2 problem.... (answered by ikleyn)
i am not sure what category to put this under, but what is the derivative of 10x -... (answered by KMST)
I think this is the category this problem falls under: (15.91) 1.96 -------- (answered by checkley71)
I'm not exactly sure what this category this falls under, but I need to find the vertex... (answered by lynnlo)
Hello, I am not really sure where to put this question...what topic it would fall... (answered by nerdybill,edjones)
Hi. I wasn't sure what category to put this problem in, so I just put it in... (answered by josgarithmetic)
I am supposed to "Solve each quadratic equation by completing the square. Leave your... (answered by Earlsdon,solver91311)
I am not sure what subject to put this under but I am needing help with Trinomials,... (answered by solver91311)