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V125BC [204]
4 years ago
7

7 *3=parentheses blank *3 parentheses divided parentheses 4*3 parentheses

Mathematics
1 answer:
lyudmila [28]4 years ago
4 0

Answer:

blank equals 84

Step-by-step explanation:

7*3=(x*3)/(4*3)

21=3x/12

252=3x

84=x

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