Question

the sum of the two numbers is 16 and their difference is 4

Answer 1

Answer:

First, we’ll need set up a system of equations in order to properly define what all we need to find.

x + y = 16

x - y = 4

Now, we can leave it up to a calculator to solve for this. Most calculators will have an option for solving a system of equations. The answer should be this:

x = 10

y = 6

As you can see, the difference is 4, and they both add up to 16.

Step-by-step explanation:

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Answer 2

Answer:

Let those two numbers be x and y .

x + y = 16

x - y = 4

Solving by elimination method :-

2x = 20

x= 10

x+y=16

10+y= 16

y= 16-10

y= 6

so the 2 numbers are 10 and 6.

hope it helps u .