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Evaluate the expression 2m+2n if m=9 and n=3
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Evaluate the expression 2m+2n if m=9 and n=3
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Apr 3, 2019
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Evaluate the expression 2m+2n if m=9 and n=3
Mathematics
middle-school
Dum
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Substitute m and n values into the expression.
2(9)+2(3)
18+6= 24
24 is your answer.
Zachary Newman
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Apr 5, 2019
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Zachary Newman
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Just substitute each number in for the variables: 9 for m and 3 for n.
2m+2n
= 2(9)+2(3)
= 18+6
= 24
Disper
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Apr 7, 2019
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