please help please please
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therefore the answer is 39
Explanation:
a) 19÷57×3+(6-9×3÷12)
=19÷57×3+(6-9×4)
=19÷57×3+(6-36)
=19÷57×3+30
=3×3+30
=9+30
=39
therefore the answer is 39.
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