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Faman39

  • 2 years ago

Please help! I dont understand anything in this one

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  1. Faman39
    • 2 years ago
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  2. singhmmm
    • 2 years ago
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    like terms are the positive terms , first collect them

  3. Faman39
    • 2 years ago
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    I dont get the whole process way they showed

  4. Faman39
    • 2 years ago
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    i m confuse from step 3

  5. singhmmm
    • 2 years ago
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    solve like this (2x/5 +x/5) +4/5-1 =3x/5+4/5-1 =(3x+4)/5-1 =(3x+4-5)/5

  6. JA1
    • 2 years ago
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    i was gonna answer but it seems singhmmm has this under control

  7. singhmmm
    • 2 years ago
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    then u will get (3x-1)/5

  8. Faman39
    • 2 years ago
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    Thank you so much guys coming for help and thanks alot @singhmmm :)

  9. singhmmm
    • 2 years ago
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    ur welcum

  10. Faman39
    • 2 years ago
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    what abt 4/5?

  11. Faman39
    • 2 years ago
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    I need better explanation, how do we come up there, i tried to understand, it seems still blurry to me

  12. JA1
    • 2 years ago
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    what do you need?

  13. singhmmm
    • 2 years ago
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    solve like this (2x/5 +x/5) +4/5-1 =3x/5+4/5-1 here we will take the LCM of 3x/5+4/5 =(3x+4)/5-1 =(3x+4-5)/5 =(3x-1)/5

  14. JA1
    • 2 years ago
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    O_O um ok just a sec

  15. Faman39
    • 2 years ago
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    but it showed 3/5 x - 1/5

  16. Faman39
    • 2 years ago
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    @Chlorophyll i m kinda confused with this

  17. Chlorophyll
    • 2 years ago
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    Rearrange to combine x terms together ( commutative ) 2x/ 5 + x/5 = 3x/ 5 then, the rest is constant: -1 + 4/5 = -5/5 + 4/5

  18. Chlorophyll
    • 2 years ago
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    @Faman39 Pretend x terms are candies, constant numbers are cookies you want to sort them out, so it'll be easier to combine together!

  19. Faman39
    • 2 years ago
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    3x/5 i understand this but last one, it is still making me confuse

  20. Faman39
    • 2 years ago
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    i meant last part - 1/5

  21. Chlorophyll
    • 2 years ago
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    Do you know that in order to combine -1 + 4/5, you need to convert into same denominator?

  22. Faman39
    • 2 years ago
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    i thought -1 +4/5 would be like that 3/5

  23. Chlorophyll
    • 2 years ago
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    No, -1 = - 5/5

  24. Faman39
    • 2 years ago
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    oh ok, thank you so so much for helping @Chlorophyll, i been so confused with this little thing, thank you so much

  25. Chlorophyll
    • 2 years ago
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    Because: 1 = 5/5 --> -1 = -5/5

  26. Faman39
    • 2 years ago
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    ok, it was kinda tricky, i m pretty clear now with your help, thank you! :)

  27. Chlorophyll
    • 2 years ago
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    As long as the numerator is the same as denom. , the result is 1

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