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Grace [21]
3 years ago
10

Consider the following proportion:

Mathematics
2 answers:
Andrew [12]3 years ago
7 0
2x = 84 so 2x /2 = 84/= x=42
Anton [14]3 years ago
3 0

\displaystyle\bf 2x=84\\\\x=84:2=42\\\\\boxed{x=42}

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