Question

-2/7+3/4+5/7-1/4+1/2-1/2-3​

Answer 1

Answer:

Step-by-step explanation:

Ok

Answer 2

Step-by-step explanation:

-2/7+3/4+5/7-1/4+1/2-1/2-3

-2/7+5/7+3/4-1/4-3

3/7+2/4-3 ( we can simplify 2/4 to 1/2)

3/7+1/2-3

6/14+7/14-42/14

11/14-42/14

-31/14