anisahabdul358 anisahabdul358

17-09-2022
Mathematics

contestada

8x-4y=7 3x+6y=12 what is the value of x

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aday44711 aday44711

17-09-2022

Answer: x=1

Step-by-step explanation:

2(8x-4y=7)

3x+6y=12

16x-6y=7

3x+6y=12

19x/19 = 19/19

x=1

Answer Link

gamingwhite gamingwhite

17-09-2022

Step-by-step explanation:

8x-4y=7 3x+6y=12

8x-3x=7 4y+6y=12

5x=7 10y=12.

Answer Link

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