How do you find three consecutive even integers such that the sum of twice the first and third is 40?

Answer 1

#x=38/3#

Three consecutive numbers means #x#, #x+1#, #x+2#.
Twice the first means #2x#, the third is #x+2#
Sum them and equal #40#:
#2x+x+2=40#
#3x+2=40#
#3x=38#
#x=38/3#
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Answer 2

The three consecutive even integers are 12, 14, and 16.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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