evetinique evetinique
  • 15-01-2020
  • Mathematics
contestada

X + 8 = –15
I just don’t understand

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dinonugs
dinonugs dinonugs
  • 15-01-2020
Some number plus 8 is -15. subtract 8 from 15, so basically you’re doing the opposite of what the equation is saying and you get -23. -23+8=-15
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alyssaedwardso4 alyssaedwardso4
  • 15-01-2020

the answer is -23=x+8=-15

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