judahb3 judahb3

02-09-2017
Mathematics

contestada

i still cant figure it out . ughh −2∣5w−7∣+9=−7

Respuesta :

yellowcoco123 yellowcoco123

02-09-2017

w=3,-1/5 is the answer

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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

Answer Link

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