chetanrooppatel chetanrooppatel

09-06-2020
Mathematics

contestada

(THIS IS 90 POINTS!!!)
Solve the following system of equations:
x − 2y = 5
2x − 4y = 10

A. Infinitely many solutions
B. No solutions
C. (0, 0)
D. (5, 10)

Respuesta :

Аноним Аноним

09-06-2020

Answer:

A. Infinitely many solutions

Step-by-step explanation:

x − 2y = 5 | × (- 2)

2x − 4y = 10

- 2x + 4y = - 10

2x - 4y = 10

----------------------- +

- 2x + 2x + 4y - 4y = - 10 + 10

0 = 0

A. Infinitely many solutions

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