Answer:
I'm gonna go Step d
Step-by-step explanation:
because the 1+7x Addition doesn't really make sense me you can't add 1 to 7x they are not like terms
The value of d(-8) is d(-8) = -8
Step-by-step explanation:
We are given d(x)=x and we need to find d(-8)
To find d(-8) we will put -8 instead of x in the given equation.
Putting x=-8 we get:

So, The value of d(-8) is d(-8) = -8
Keywords: Solving Equations
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Answer:
649.32
Step-by-step explanation: