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What is the value of d?
 
−5.5(d−2)=−12.1
 
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Tiffani906241
d=4.2

-5.5(d-2)=-12.1
distribute
-5.5d+11=-12.1
subtract 11 from both sides
-5.5d=-23.1
divide -5.5 on both sides
d=4.2
Xiaba

Answer:

4.2

Step-by-step explanation:

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