DrummerGirl777 DrummerGirl777

18-04-2019
Mathematics

contestada

Help 25 points!!!!!!!!!!!!!!!!!!!!!!!!!!!

Help 25 points class=

Respuesta :

choixongdong choixongdong

18-04-2019

Answer:

(5 , -2)

Step-by-step explanation:

9x + 5y = 35

2x + 5y = 0

-------------------Subtract

7x = 35

x = 5

2(5) + 5y = 0

10 + 5y = 0

5y = -10

y = -2

Solution:

(5 , -2)

Answer Link

keystoneschools keystoneschools

20-06-2019

Answer:

Answer:

(5 , -2)

Step-by-step explanation:

9x + 5y = 35

2x + 5y = 0

-------------------Subtract

7x = 35

x = 5

2(5) + 5y = 0

10 + 5y = 0

5y = -10

y = -2

Solution:

(5 , -2)

Answer Link

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