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3 years ago

11

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

1 answer:

olya-2409 [2.1K]3 years ago

3 0

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

5.8 = x

5.8 is your answer.

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