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2 years ago

14

What are the solutions these equations have? 4x-10y=-20 6x-15y=-30

1 answer:

zimovet [89]2 years ago

5 0

Answer:

x=-5 ,y=0

Step-by-step explanation:

(4x- 10y=- 20) *3

<u>(</u><u>6x-15y=-30</u><u>)</u><u> </u><u>*</u><u>2</u>

Y=0

X=-5

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