The sum of two numbers is 13 and their difference is 3. write and solve a system of equations to find the value of the two numbers.

C

Step-by-step explanation:

Let the 2 numbers be x and y with x > y, then

x + y = 13 → (1)

x - y = 3 → (2)

Add (1) and (2) term by term

2x = 16 ( divide both sides by 2 )

x = 8

Substitute x = 8 into (1)

8 + y = 13 ( subtract 8 from 13 )

y = 5

The 2 numbers are 5 and 8 → C

2

step-by-2step explanation:

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step-by-step explanation: