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OpenStudy (anonymous):
8+x+x+5=8x+1 /8 /7
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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!
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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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