SOLUTION: Suppose f(x)=2x+5. Find the value if -2f(x+1) It doesn't make any sense on how to solve.

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Question 493036: Suppose f(x)=2x+5. Find the value if -2f(x+1)
It doesn't make any sense on how to solve.
Answer by Gogonati(809) About Me  (Show Source):
You can put this solution on YOUR website!
-2f(x+1)=-2[2(x+1)+5]=-2(2x+7)=-4x-14