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Layton Ford
Mathematics
17 December, 07:25
Twice the difference of a number and 9 equals 7
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Sam Morse
17 December, 07:53
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2 (X - 7) = 9.
Step-by-step explanation:
Twice means muliply by 2. - The difference of a number and 7 means subtract a number/variable and 7. - Is equal to 9 means = 9. 2 (X - 7) = 9.
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Nola Young
17 December, 07:53
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2 (x-9) = 7 solve and you would get the answer
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