Answer:
3
Step-by-step explanation:
The answer is 3 because the blue line goes across the y - axis at 3.
1. 21j-26+4j=21+6-2j
2. 25j-26=27-2j
3. 27j=53
4. j=53/27
hope this helps!!
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1, 2, and 4 option 3....................................................
