Evaluate the expression 3x - 8 for x = 2. Then evaluate the same expression for x = -2. Show your work. What is the value and is this answer the same or different?
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Answer:
we have to evaluate this expression 3x-8 for x= 2
By putting the value of x
= 3×2-8
= 6-8
= -2
Hence,
the value of x is -2 answer is same
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