the sum of two numbers is 8 and their difference is 12. what are they
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-8 -2Y = 12 Solve for the same variable. I am solving for Y. Y = -10 Substitute this value back into the original equation. The two numbers we have are 2 and -10.
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Answer:
The two numbers we have are 2 and -10.
Step-by-step explanation:
The two numbers we have are 2 and -10. To check ourselves, by adding these two numbers, we get -8 and if we subtract -10 from 2, this makes an addition and we get 12
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