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anonymous

  • one year ago

Equation A: e = 4f + 1 Equation B: e = 3f + 5 Which of the following is a step that can be used to find the solution to the set of equations? A. 4f + 1= 3f B. 4f =3f + 5 C. 4f + 5 = 3f + 1 D. 4f + 1= 3f + 5

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  1. anonymous
    • one year ago
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    @mukushla @Loser66

  2. anonymous
    • one year ago
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    @uri @vera_ewing

  3. pooja195
    • one year ago
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    Have you heard of the substitution method?

  4. anonymous
    • one year ago
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    yes but i dont know how to do it

  5. pooja195
    • one year ago
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    Ok so it already tells you what e equals right? On both equations ? right?

  6. anonymous
    • one year ago
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    right

  7. pooja195
    • one year ago
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    Once we know that we can pick whatever equation we want to sub in lets choose equation 1 into equation 2 So heres how it would look \(\huge\rm\color{red}{4f + 1}=3f + 5\)

  8. anonymous
    • one year ago
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    so the answer is d ? @pooja195

  9. pooja195
    • one year ago
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    yes :)

  10. anonymous
    • one year ago
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    thank youu so much @pooja195

  11. pooja195
    • one year ago
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    No problem! :D

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spraguer (Moderator)
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