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What is the value of the expression when a = 5 and b = 2? a 2b−3
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What is the value of the expression when a = 5 and b = 2? a 2b−3

User Justicle
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1 Answer

5 votes
Just substitute their values as follows:
a 2b-3
5 2(2) - 3
5 4 - 3
20-3
17

So, your answer is 17

Hope it helped.
User Whud
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