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Construct a system of equations for the word problem. Do not solve. In the space provided, type the answer without any space between the letters, numbers, or symbols.

Construct a system of equations for the word problem Do not solve In the space provided type the answer without any space between the letters numbers or symbols class=

Respuesta :

Given:

The sum of two numbers is 21, and their difference is 9.

Let x and y be the two numbers.

Equation 1: The sum of two numbers is 21.

[tex]\text{ x + y = 21}[/tex]

Equation 2: Their difference is 9.

[tex]\text{ x - y = 9}[/tex]

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