Answer:
1/12
Step-by-step explanation:
3/4 + -2/3
Get a common denominator of 12
3/4 *3/3 - 2/3 *4/4
9/12 - 8/12
The answer is -6 sorry could not explain because have to go somewhere hope it helped
Answer:x=(y-6)/3
The answer I believe is the second one to the top
