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2 votes
What is the answer to this expression when x=5
3x+15=?

User Ido Barash
by
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2 Answers

3 votes
30 3(5) means multiply 3•5 is 15. Now you add 15 + 15=30
User Travis Delly
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8.3k points
7 votes
3(5)+15= 30
because BIDMAS so we would multiply 3 by 5 then add the answer which would be 15 to 15 and we would get 30.
User Qubyte
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8.3k points

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