solve. 5/-8c = 20
ill give u medals
bring the 8c to the right.
what??
you see the -8c? you have to bring that to the right hand side first. Do you know how to do that?
no can u just give me the answer
I am not here to provide you with the answer but rather to help you understand how it is achieved.
please
ilgive u medal i dont unde rstand english
ok, I'll show you the whole working and the last line will be the answer.
ok rthanlk on u
5/-8c = 20 5 = -8c x 20 5 = -160c c=-5/160 c=-1/32 and you can substitute c=-1/32 back into the equation because and it will equal to 20.
so ist answer ist 32??
no, it is -1/32
das ist not option
32 is
please tell me your options
A. –34 B. –32 C. 32 D. 34
32 is wrong because if you substitute that into the equation you will get -5/256 not 20.
maybe i wrote ist question wroing??> here link http://static.k12.com/packages3/513/10992/11044625/2_3810/10992/119caa35783e7c7fbdb7885fb3967a547ec8778a/3_42751/media/ac222618b6827998bac2294955ae80541941d531/mathml_f320c179d02b1cecbadf3264e6554c63e6c0ca0a_1.gif
yeh, u wrote it wrong.
i doffy
-5/8c = 20 c=20 divide by -5/8 c=-32
Solve. –18 = 6t
What grade are you in?
10ht
-18=6t -18/6=t t=-3
please tell me if you do not understand my working.
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