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22-28d = - 12 ??? geometry is hard

22-28d = - 12 ??? geometry is hard-example-1

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there's not much you can or should do here other than to "solve for d."

Subtract 22 from both sides. Then 22 - 22 - 28d = -12 - 22 = -34

Then -28d = -34, and d = -28 / (-34) = + 14/17 (answer)
User Cobbal
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