kimslaurent kimslaurent
  • 20-07-2022
  • Mathematics
contestada

What is the best approximation of the solution to the system to the nearest integer values?

What is the best approximation of the solution to the system to the nearest integer values class=

Respuesta :

011000 011000
  • 20-07-2022

Answer:

(-2, 6)

Step-by-step explanation:

3x - 4y = -32

3x + 5y = 24

-9y = -56

y = [tex]\frac{56}{9}[/tex] = 6

3x - 4*[tex]\frac{56}{9}[/tex] = -32

3x - [tex]\frac{224}{9}[/tex] = -32

3x = -32 + [tex]\frac{224}{9}[/tex]

3x = -[tex]\frac{288}{9}[/tex]+ [tex]\frac{224}{9}[/tex]

3x = -[tex]\frac{64}{9}[/tex]

x = -[tex]\frac{64}{27}[/tex] = -2

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