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Elevate the expression 3x-9 when x=5 show work

User Mlagma
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2 Answers

2 votes
3x-9
Now, substitute for x=5
It would be: 3(5)-9 = 15-9 = 6

So, your answer is 6
User Bill Goldberg
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2 votes
3×5=15-9=6 hope this helps
User Trzczy
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