Difference between revisions of "2019 AIME II Problems/Problem 3"
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| − | + | Find the number of <math>7</math>-tuples of positive integers <math>(a,b,c,d,e,f,g)</math> that satisfy the following systems of equations: | |
| + | \begin{align*} | ||
| + | abc&=70,\\ | ||
| + | cde&=71,\\ | ||
| + | efg&=72. | ||
| + | \end{align*} | ||
Revision as of 14:53, 22 March 2019
Find the number of 
-tuples of positive integers 
that satisfy the following systems of equations:
\begin{align*}
abc&=70,\\
cde&=71,\\
efg&=72.
\end{align*}
