SOLUTION: 0618372628 {{{d+4(d+6)= -1}}}

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Question 51670: 0618372628
d%2B4%28d%2B6%29=+-1
Answer by rchill(405) About Me  (Show Source):
You can put this solution on YOUR website!
Let's expand that equation to d%2B4d%2B24=-1, which reduces to 5d%2B24=-1. Subtracting 24 from both sides gives us 5d=-25. Now divide both sides by 5 to get d=-5.