juliuss
juliuss
12-12-2017
Mathematics
contestada
8W-15+57
PLZ SHOW WORK
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nancykkxx00
nancykkxx00
12-12-2017
add 15 to both sides (15&57)
15 cancels out so then you just add 15 and 57 and you get 72
now you divide 57 by 8 and you get 7.125
w = 7.125
Answer Link
littlebear101
littlebear101
12-12-2017
8w - 15 +57 = 0
8w -15 = -57
8w = -42
8w/8 = -42/8
w = -5.25
(Sorry if I didn't show the work very well.)
Answer Link
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