Let's solve the equation \(3(2i + 7) = 6i + 21\) step by step to confirm whether it's accurate.
- Distribute the 3 on the left side of the equation:
\[ 3(2i) + 3(7) = 6i + 21 \]
This simplifies to:
\[ 6i + 21 = 6i + 21 \]
- Now, we see that both sides of the equation are identical:
\[ 6i + 21 = 6i + 21 \]
This means that the equation is true for all values of \(i\).
Thus, the equation is an identity, meaning it holds true for any \(i\).
The solution to the equation \(3(2i + 7) = 6i + 21\) is that it is valid for all \(i\).
If there are specific solutions you want to match with, please provide them!