Verified answer

Answer:

(4, - 2)

Step-by-step explanation:

2x+5y=-2. x-7. ---1

4x+7y=2. x5. ---2

-14x-35y=14. --- 3

20x+35y=10. ---4

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6x=24

x=24/6

x=4

put in question one

2x+5y=-2

2(4)+5y=-2

8+5y=-2

5y=-2-8

5y=-10

y=-10/5

y=-2

solution set (4, - 2)