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LonelyandForgotten

  • 3 years ago

4(n + 3) = 2n + 8

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  1. lovemenplayhard
    • 3 years ago
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    4n+4*3=2n+8 4n+12=2n+8 subtract 2n both the sides 4n-2n+12=2n-2n+8 2n+12=8 subtract 8 both the sides 2n+12-8=8-8 2n+12=0 2n=-12 divide by 2 n=-6 ;)

  2. LonelyandForgotten
    • 3 years ago
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    im sorry i keep asking the same questions i just dont understand the steps to solving this :(

  3. lovemenplayhard
    • 3 years ago
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    u gotta bring like terms 2gehter

  4. LonelyandForgotten
    • 3 years ago
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    hmm that can't be the answer

  5. LonelyandForgotten
    • 3 years ago
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    i know but its so hard :(

  6. lovemenplayhard
    • 3 years ago
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    n=-6 is ur answer and it aint hard

  7. LonelyandForgotten
    • 3 years ago
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    but its not one of the options

  8. lovemenplayhard
    • 3 years ago
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    oops sorry n=-2

  9. lovemenplayhard
    • 3 years ago
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    2n+12-8=0 2n+4=0 2n=-4 n=-2

  10. LonelyandForgotten
    • 3 years ago
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    oh okay :)

  11. johnweldon1993
    • 3 years ago
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    4n+4*3=2n+8 4n+12=2n+8 subtract 2n both the sides 4n-2n+12=2n-2n+8 2n+12=8 subtract 8 both the sides 2n+12-8=8-8 2n+12=0 2n=-12 divide by 2 n=-6 ;) he had this right up until 2n+12=8 subtract 12 both the sides ***** 2n+12 - 12= 8-12 2n = -4 n = -2

  12. LonelyandForgotten
    • 3 years ago
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    thanks so much! very nice of you :)

  13. johnweldon1993
    • 3 years ago
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    if that was intended towards me...you're very welcome :)

  14. LonelyandForgotten
    • 3 years ago
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    okay thanks for telling me that @johnweldon1993

  15. LonelyandForgotten
    • 3 years ago
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    :)

  16. LonelyandForgotten
    • 3 years ago
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    and big thanks to @lovemenplayhard he's so smart at math and also very nice :)

  17. LonelyandForgotten
    • 3 years ago
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    ;)

  18. lovemenplayhard
    • 3 years ago
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    thank u very much @LonelyandForgotten ;) ;)

  19. LonelyandForgotten
    • 3 years ago
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    no thank you :D

  20. lovemenplayhard
    • 3 years ago
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    arite ;)

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