khave86 khave86

21-08-2017
Mathematics

contestada

what is the sum of 10 and a number y is equal to 18

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jennamziser jennamziser

21-08-2017

wouldn't it be 8? 10+8 would equal 18

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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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