3i+2i−4=18i
infinite solutions
i = 5\
i = 4/13
i = -1/3
i = 8
The equation 3i + 2i - 4 = 18i can be simplified as:
5i - 4 = 18i
Subtracting 5i from both sides gives:
-4 = 13i
Dividing both sides by 13:
-4/13 = i
Therefore, the equation has a unique solution:
i = -4/13
To solve the equation 3i + 2i - 4 = 18i, let's collect all the "i" terms on one side and the constants on the other side.
On the left side, we have 3i + 2i - 4. Combining like terms, we get 5i - 4.
So the equation becomes 5i - 4 = 18i.
Now, let's isolate the "i" term by subtracting 5i from both sides:
-4 = 13i.
Finally, we can solve for "i" by dividing both sides by 13:
i = -4/13.
Therefore, the solution to the equation 3i + 2i - 4 = 18i is i = -4/13.