Question

simplify (2m-1)-(2m+2)+(2m-3)-(2m+4)​

Answer 1

Answer:

(2m-1)-(2m+2)+(2m-3)-(2m+4)

(2m-1) - 2m-2 + 2m -3 - 2m-4

(2m-2m+2m-2m) + (-1-2-3-4)

-10 is the answer

Answer 2

(2m-1)-(2m+2)+(2m-3)-(2m+4)

2m-1-2m-2+2m-3-2m-4

4m-4m-10

-10 ....... ans

hope it will help you