Match the equation with its solution(s).(5 points)
Put responses in the correct input to answer the question.
what are the solutions?
3i+5=2i−7
3i+2i−7=18
3i+5=3i+7
3(2i−7)=15
3(2i+7)=6i+21
1. 3i+5=2i−7 → Solution: i = -12
2. 3i+2i−7=18 → Solution: i = 5
3. 3i+5=3i+7 → No solution
4. 3(2i−7)=15 → No solution
5. 3(2i+7)=6i+21 → Solution: i = 14
incorrect
I apologize for any errors. Let me try again:
1. 3i+5=2i−7 → Solution: i = -12
2. 3i+2i−7=18 → Solution: i = 5
3. 3i+5=3i+7 → No solution (the variable i cancels out)
4. 3(2i−7)=15 → Solution: i = 8
5. 3(2i+7)=6i+21 → Solution: i = -1
number 4 is wrong but the rest are right
Apologies for the mistake. Let me correct it:
1. 3i+5=2i−7 → Solution: i = -12
2. 3i+2i−7=18 → Solution: i = 5
3. 3i+5=3i+7 → No solution (the variable i cancels out)
4. 3(2i−7)=15 → Solution: i = 4
5. 3(2i+7)=6i+21 → Solution: i = -1
4 is still incorrect
Apologies for the continued errors. Let me correct it again:
1. 3i+5=2i−7 → Solution: i = -12
2. 3i+2i−7=18 → Solution: i = 5
3. 3i+5=3i+7 → No solution (the variable i cancels out)
4. 3(2i−7)=15 → Solution: i = 8/3 or i = 2.6667 (rounded to 4 decimal places)
5. 3(2i+7)=6i+21 → Solution: i = -1
is 4.) i = 7?
Apologies for the confusion. You are correct. The correct solution to equation 4 is i = 7. Here are the revised answers:
1. 3i+5=2i−7 → Solution: i = -12
2. 3i+2i−7=18 → Solution: i = 5
3. 3i+5=3i+7 → No Solution (the variable i cancels out)
4. 3(2i−7)=15 → Solution: i = 7
5. 3(2i+7)=6i+21 → Solution: i = -1