anonymous
  • anonymous
oh sorry f=guys but i deleted my question by a mastake could u tell me the answer again the problem is 2y+7+-1 how do you solve this.???
Mathematics
chestercat
  • chestercat
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Mertsj
  • Mertsj
2y+7+-1=2y+6
Mertsj
  • Mertsj
Add the like terms. And you are not solving it. You are simplifying.
KatrinaKaif
  • KatrinaKaif
-4

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karatechopper
  • karatechopper
wasnt it equal to -1? and not adding -1?
anonymous
  • anonymous
oh yes
KatrinaKaif
  • KatrinaKaif
2y + 7 = -1 (it was your original problem) 2y = -1 - 7 2y = -8 y = -4
anonymous
  • anonymous
the problem is 2y+7=-1
karatechopper
  • karatechopper
so u want me to show u how kat got all tht?
KatrinaKaif
  • KatrinaKaif
Understood?
KatrinaKaif
  • KatrinaKaif
1) Your ultimate goal is to bring all the constants onto one side of the equal sign Therefore, lets move the + 7 to the other side by substracting 7 with -1, resulting -8
KatrinaKaif
  • KatrinaKaif
Now your left with 2y = -8 Divide by 2 to get "y" by itself y = -8/2 y = -4 is your answer when simplified
karatechopper
  • karatechopper
nvm
anonymous
  • anonymous
oh thx guys !! i got it now!
KatrinaKaif
  • KatrinaKaif
No Problemo =)
karatechopper
  • karatechopper
gooooddd!!
anonymous
  • anonymous
duha what grade r u in ?

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