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Mathematics 19 Online
OpenStudy (anonymous):

8+x+x+5=8x+1 /8 /7

OpenStudy (anonymous):

?? Sorry what's that /8 and /7 for?? :D

OpenStudy (anonymous):

8+x is over 8 and x+5 is over 7... im sorry i didnt know how else to type it out

OpenStudy (anonymous):

is this what you mean?? (see the attachment) x = 40/433

OpenStudy (anonymous):

exactly

OpenStudy (anonymous):

hhow did you come up with that? i have been working this one stupid problem for ever!

OpenStudy (anonymous):

First I multiplied both side by 56 so 7(8+x) + 8(x+5) = 56(8x + 1) then 56 + 7x + 8x + 40 = 448x +56 Rearrange it to get... 40 = 433x so x = 40/433

OpenStudy (anonymous):

wow ok thank you so much :)

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