kassiexoxo kassiexoxo

02-03-2018
Mathematics

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What is the value of y in the equation y-7=21

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jatsirymzavalap3jj0v jatsirymzavalap3jj0v

02-03-2018

its 28!!! y=28
.....................

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tlcarmack77owzyij tlcarmack77owzyij

02-03-2018

You need to add 21 + 7 and you will get the y value.
just do the opposite of the sign.

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