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What is the value of 4x+9 if x=3?
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1 vote
What is the value of 4x+9 if x=3?

User Wim Molenberghs
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2 Answers

3 votes
Just insert the number. (3)
4(3)+9
12+9=21
User Bek Roz
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6.8k points
2 votes

x=3 \\ \\ 4x+9=4 \cdot 3 + 9 =12+9=21
User Mayeenul Islam
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6.9k points
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