queenashanti1789 queenashanti1789

14-01-2022
Mathematics

contestada

The sum of two numbers is 80 their difference is 44.Write a system of equations that describes this situation.What are the two numbers?
help me answer this plz

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mhanifa mhanifa

14-01-2022

Answer:

62 and 18

Step-by-step explanation:

Let the numbers are x and y.

The equations:

x + y = 80
x - y = 44

Solve by elimination, add up the equations:

2x = 80 + 44
2x = 124
x = 62

Find y:

62 + y = 80
y = 80 - 62
y = 18

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