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Mathematics 23 Online
OpenStudy (anonymous):

72+4-14d=36

OpenStudy (shubhamsrg):

buddy whats your age?

OpenStudy (cwrw238):

add 72 + 4 to both sides: -14d = 36+72+4 = 112 -14d / -14 = 112/-14 d = -8

OpenStudy (shubhamsrg):

its incorrect @cwrw238 you should mean subtract (72+4)

OpenStudy (cwrw238):

oooh - whats wrong with me!!!! you are right sorry ineed subtract -4-74 -14d = 36-4-74 = -42 -14d / -14 = -42 / -14 d = 3

OpenStudy (shubhamsrg):

its 72 and not 74 :P

OpenStudy (anonymous):

omgaaaaaaaaaaaaaawd, :o

OpenStudy (cwrw238):

yea!!!!! - give shub the medal - i'd better take a rest!!!

OpenStudy (cwrw238):

the answer is d = -40 / -14 = 20/7 or 2 6/7

OpenStudy (anonymous):

the fact that its a fraction is giving me doubts. :o but, ok thank you. :)

OpenStudy (cwrw238):

well it is correct this time! maybe thers a little error in question perhaps it is 74 after all

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