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11 votes
Translate the sentence into an equation. twice the difference of a number and 9 equals 8. use the variable c for the unknown number

User Tomsgu
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1 Answer

7 votes
7 votes
2(c-9) = 8
twice means we will multiply by 2 and we will multiply the difference of c and 9, which we need to do first this we will put it in parentheses, and the whole thing equals 8
User EddyTheDove
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