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3) Find two consecutive even integers such that their sum is equal to the difference of 3 times the larger & 2 times the smaller.

What do they mean by the larger and the smaller?

User Hugomg
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1 Answer

1 vote

Answer:

In assumption, x is the smaller even integer and x+2 is the next so it will be larger.

The integers are 4 and 6

Explanation:

Let the two consecutive even integers be x and x+2

Here x is the smaller even integer and x+2 is the next so it will be larger.

Now according to the given statement

Sum of both:
x+x+2

difference of 3 times the larger & 2 times the smaller:
3(x+2)-2x

Putting the sum and difference equal:


x+x+2 = 3(x+2)-2x

Solving the equation


2x+2 = 3x+6-2x\\2x+2 = x+6\\2x+2-x = x+6-x\\x+2 = 6\\x+2-2 = 6-2\\x = 4

The next integer will be:


x+2 = 4+2 = 6

Hence,

In assumption, x is the smaller even integer and x+2 is the next so it will be larger.

The integers are 4 and 6.

User Subosito
by
8.2k points

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