3 years ago

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

Mathematics

2 answers:

Fofino [41]3 years ago

3 0

W=3,-1/5 is the answer

Leviafan [203]3 years ago

3 0

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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