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Problems/Problem 12 (1991 AJHSME)

Problem 12 (1991 AJHSME)

AJHSMEEasy

From module Algebra Basics

Problem

If $\frac{2+3+4}{3}=\frac{1990+1991+1992}{N}$ then $N=$

Select an answer

$3$
$6$
$1990$
$1991$
$1992$

Show me the solution

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