a/3 = b/7= 4a+9b/_______ solution: a/3=b/7=4a+9b/4×___+9×___ = 4a+9b/12+_____ =4a+9b/_____​

1 thought on “a/3 = b/7= 4a+9b/_______ solution: a/3=b/7=4a+9b/4×___+9×___ = 4a+9b/12+_____ =4a+9b/_____​”

1. [tex]{\huge{\huge{\huge{\bold{ANSWER}}}}}\\{\begin{matrix}

   a & b\cr

   c & d\cr

   \end{matrix}}[/tex]

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