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Half of a number minus seven is equivalent to negative three. What is the number?
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Half of a number minus seven is equivalent to negative three. What is the number?

User Stefan Ferstl
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1 Answer

7 votes
1/2n=4

1/2n -7= -3
+7 +7

1/2n=4
User Bhanu Sinha
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7.0k points
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