Which one has no solution
7x-3=4
2/3x=X-5
3x-2=3x-2

I can’t figure it out

3x-3x=2-2

Also, it is Infinite Solutions not No Solution. No solution is like 4 = 0. Infinite Solutions are even.

Step-by-step explanation:

3x-3x=2-2

0 = 0

3x^3-x^2+6x-9

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.