SOLUTION: Could you please help me out with this algebra problem?
Solve
7 1 1
--------- - ----- = ------
y^2-13y+36 y-9 3y-12
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Question 206049: Could you please help me out with this algebra problem?
Solve
7 1 1
--------- - ----- = ------
y^2-13y+36 y-9 3y-12
Thank you for your help!!
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
Solve
:
- =
Factor
- =
Multiply by common denominator 3(y-4)(y-9), results:
3(7) - 3(y-4) = (y-9)
:
21 - 3y + 12 = y - 9
:
33 - 3y = y - 9
:
33 + 9 = y + 3y
:
42 = 4y
y =
y = 10.5
:
:
Check solution:
- =
I'll let you check for equality here on a calc
;
:
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