Anumber doubled and added to a second number is equal to 20. four times the first number minus the second number is equal to 10. find the two numbers.

the first number is 5

The second number is 10

Step-by-step explanation:

Let x represent the first number.

Let y represent the second number.

A number doubled and added to a second number is equal to 20. This means that

2x + y = 20 - - - - - - - - - -1

Four times the first number minus the second number is equal to 10. This means that

4x - y = 10 - - - - - - - - - - -2

We would eliminate y by adding equation 1 and equation 2. It becomes

6x = 30

x = 30/6 = 5

Substituting x = 5 into 2x + y = 20, it becomes

2 × 5 + y = 20

10 + y = 20

y = 20 - 10 = 10

hi,

you half the rectangle that you ae asking about so then you would see the scale factor of 1/2 the one u have selected, the one on top is half.

hope this !