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Twice the sum of a number and 3 is 20
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Twice the sum of a number and 3 is 20

User Ryan Fisch
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1 Answer

5 votes

2(x + 3) = 20

2x + 6 = 20

2x = 20 - 6

2x = 14

x = 7

User Adjoa
by
8.3k points
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