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Stephen was thinking of a number. Stephen adds 7.9 to the number, then doubles the result to get an answer of 20. Form an equation with x from the information

Stephen was thinking of a number. Stephen adds 7.9 to the number, then doubles the result to get an answer of 20. Form an equation with x from the information
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Stephen was thinking of a number. Stephen adds 7.9 to the number, then doubles the result to get an answer of 20. Form an equation with x from the information

asked
User Metalgear
by
8.4k points

1 Answer

3 votes

Answer:

Explanation:

2(x+7.9)=20

x+7.9=20/2=10

x=10-7.9=2.1

answered
User NikedLab
by
8.0k points
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