rsingh626462 rsingh626462

09-04-2021
Mathematics

contestada

Given the following system of equations: 2x + 3y = 12
2x - 2y = 2

What is the value of x + y?

Respuesta :

azygadlo azygadlo

09-04-2021

Answer:

5

Step-by-step explanation:

2x + 3y = 12

2x - 2y = 2 // subtract second equation from first

5y = 10

y = 2

x = (2 + 2y) / 2 = y + 1 = 3

x + y = 5

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