what should be added to -2x+7 to get 7
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Answer:
2x
Step-by-step explanation:
We should subtract -2x+7 from 7....because....like example...let's say the question is 'What should be added to 3 to get 6?'...then here we subtract 3 from 6...and the answer will be 3....the same way...
7 - (-2x+7) = 7+2x-7
= 2x
Hope it helps you:)
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