The answer is 6x
Because x is equal to 1x so 1x+2x+3x = 6x
Hope this helps :)
2. 2 5/12
4. 1 1/6
5. 1 1/2
6. 1 1/12
7. 1 5/12
8. 1 1/2
9. 1 7/12
10. 1 5/8
Answer:

Step-by-step explanation:
Answer:
Step-by-step explanation:
1/2 + 2/3 = 7/6
1/2 - 2/3 = - 1/6