We read your photo as:

Two consecutive even numbers are 5k-5 and 6k-10. Find the numbers.

Mathematics

ScanSolve AI Answer

Step-by-step solution

4 steps
  1. Elewa sifa za namba shufwa zinazofuatana.

    Namba shufwa mbili zinazofuatana hutofautiana kwa 2. Hivyo, tofauti kamili kati ya 5k−55k-5 na 6k−106k-10 ni 2.

    ∣(6k−10)−(5k−5)∣=2|(6k-10) - (5k-5)| = 2
  2. Tatua mlinganyo kwa kesi mbili.

    Hii inamaanisha kuna uwezekano mbili:
    Kesi ya 1: Tofauti ni chanya 2.
    Kesi ya 2: Tofauti ni hasi 2.

    Kesi ya 1: (6k−10)−(5k−5)=2(6k-10) - (5k-5) = 2

    6k−10−5k+5=26k - 10 - 5k + 5 = 2 k−5=2k - 5 = 2 k=2+5k = 2 + 5 k=7k = 7

    Kesi ya 2: (6k−10)−(5k−5)=−2(6k-10) - (5k-5) = -2

    6k−10−5k+5=−26k - 10 - 5k + 5 = -2 k−5=−2k - 5 = -2 k=−2+5k = -2 + 5 k=3k = 3
  3. Kokotoa namba kwa kila thamani ya kk.

    Kwa k=7k=7:
    Namba ya kwanza: 5k−5=5(7)−5=35−5=305k-5 = 5(7)-5 = 35-5 = 30
    Namba ya pili: 6k−10=6(7)−10=42−10=326k-10 = 6(7)-10 = 42-10 = 32
    Namba hizi ni 30 na 32, ambazo ni namba shufwa zinazofuatana.

    Kwa k=3k=3:
    Namba ya kwanza: 5k−5=5(3)−5=15−5=105k-5 = 5(3)-5 = 15-5 = 10
    Namba ya pili: 6k−10=6(3)−10=18−10=86k-10 = 6(3)-10 = 18-10 = 8
    Namba hizi ni 10 na 8, ambazo pia ni namba shufwa zinazofuatana.

  4. Toa majibu ya mwisho.

    Kuna seti mbili zinazowezekana za namba kulingana na jinsi namba hizo zinavyofuatana.

    Namba hizo zinaweza kuwa:

    • 30 na 32
    • 10 na 8
Was this helpful?

Still stuck on this one?

Ask a follow-up, and the answer starts from this question.

Got a different question?Ask your own question
Handwritten step-by-step solution preview

Handwritten Step-by-Step Solution

Get this as a handwritten image on WhatsApp — like a tutor wrote it for you.

Try on WhatsApp