SOLUTION: (2x+5)^-1=(x+4)^-1

Question 260331: (2x+5)^-1=(x+4)^-1
Answer by drk(1908) (Show Source): You can put this solution on YOUR website!
The original problem is

since they are both to the -1 power, step 1 - raise them both to the 1st power and we get

subtract x to get

subtract 5 to get

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