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Solve for the variable: 12.9 = x + 7.1 5.8 -5.8 20 -20
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Solve for the variable: 12.9 = x + 7.1 5.8 -5.8 20 -20

User Dmlebron
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1 Answer

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12.9 = x + 7.1
subtract 7.1 from both sides to isolate the variable, x.

5.8 = x

5.8 is your answer.
User Bogdan Tushevskyi
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