Is (-7,3) a solution to this inequality? Y- 4x < - 5. Show your work or describe what you did to decide the answer.

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asked Aug 19, 2020 11.3k views

1 Answer

Mohini Mhetre · Answer 1 · 2020-08-24T16:53:09+0000

No because (-7, 3) is like (x, y)
Plug and chug [what I call it] into the equation
(3) - 4(-7) < 5
3- (-28)<5
31<5 <—— this is not true so it would be galse

Is (-7,3) a solution to this inequality? Y- 4x < - 5. Show your work or describe what you did to decide the answer.

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