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April 20, 2014

April 20, 2014

Posted by **glen** on Tuesday, June 18, 2013 at 4:06pm.

- math -
**Steve**, Tuesday, June 18, 2013 at 4:13pmhow about some parentheses or spaces? It's not clear just what you mean.

- math -
**glen**, Tuesday, June 18, 2013 at 4:39pmSolve the equation and check your solution 2/5+1/y-5=y-7/5y-25

- math -
**Steve**, Tuesday, June 18, 2013 at 5:57pmIf you mean

2/5 + 1/(y-5) = (y-7)/(5y-25)

(see how parentheses make it clear?) then we wind up with

2(y-5) + 5 = y-7

y = -2

check:

2/5 - 1/7 = -9/-35

(14-5)/35 = 9/36

yes.

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