Math, asked by siddhipatkar28, 6 months ago

8x-y = 7. ; 8x+y = 9
pls ans me step by step pls

Answers

Answered by justinpadanilath

3

By elimination method....

Attachments:

Answered by sanasiju

1

Answer:

y=8x-7

8x+8x+7=9

16x+7=9

16x=9-7

16x=2

x=2/16

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