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OpenStudy (anonymous):
0.2t=0.4+0.7t what is soulution set?
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OpenStudy (saifoo.khan):
add like terms
OpenStudy (saifoo.khan):
0.7t - 0.2t = 0.4
OpenStudy (saifoo.khan):
0.5t = 0.4 t = 0.4/0.5
OpenStudy (saifoo.khan):
therefore: t = 4/5
OpenStudy (anonymous):
is it negative or positive when you take the 0.7 from 0.2?
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OpenStudy (saifoo.khan):
Oh, wait. sorry!
OpenStudy (saifoo.khan):
t = -4/5
OpenStudy (anonymous):
lol..lol thank you can you help me with I7x-4/2x-3I=4 ?
OpenStudy (saifoo.khan):
yes i can. :0
OpenStudy (saifoo.khan):
:)
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OpenStudy (saifoo.khan):
Please post it again on left. i will come over there!
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