khave86
khave86 khave86
  • 21-08-2017
  • Mathematics
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what is the sum of 10 and a number y is equal to 18

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jennamziser
jennamziser jennamziser
  • 21-08-2017
wouldn't it be 8? 10+8 would equal 18
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Bryancohen
Bryancohen Bryancohen
  • 21-08-2017
The equation is 10+y=18. To find y, you need to get y by itself. So subtract each side by 10. You get y=8. Since y is by itself that's the answer. I hope this helps! :)
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