Use this rule: \(\frac{a}{b} \times \frac{c}{d}=\frac{ac}{bd}\).
\[\frac{Dete\times 2\times 3\times 6}{12}+3-4\]
Simplify \(Dete\times 2\times 3\times 6\) to \(36tDee\).
\[\frac{36tDee}{12}+3-4\]
Regroup terms.
\[\frac{36Deet}{12}+3-4\]
Simplify \(\frac{36Deet}{12}\) to \(3Deet\).
\[3Deet+3-4\]
Collect like terms.
\[3Deet+(3-4)\]
Simplify.
\[3Deet-1\]
3*De*e*t-1
