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Mathematics 20 Online
OpenStudy (anonymous):

4/x+8 +6/x solve

OpenStudy (saifoo.khan):

solve it man!

OpenStudy (anonymous):

here are the two problems written out

OpenStudy (anonymous):

ah ok 3/(2v)+ 1/v =1 mult by v to get (3/2)+1 =v 5/2= v ans

OpenStudy (anonymous):

and for the other one is 4/(x+8) =6/x you can both flip them over like this bec x is both in the D (x+8)/4 =x/6 mult both by 24 (x+8)6 =4x 6x+48=4x 6x-4x=-48 2x= -48 x=-48/2 x=-24 ans

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