judahb3
judahb3
02-09-2017
Mathematics
contestada
i still cant figure it out . ughh −2∣5w−7∣+9=−7
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yellowcoco123
yellowcoco123
02-09-2017
w=3,-1/5 is the answer
Answer Link
Pranav7
Pranav7
02-09-2017
Subtract 9 from both sides
Divide by -2
Split absolute value into 5w+7 and 5w-7
Then solve for w
There are 2 answers
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