Answer:
m= 0
Step-by-step explanation:
this is the right answer
-7-14m+49=42+7m
42-14m=42+7m
14m+7m=42-42
21m=0
m=0
or,-14(2m-7)=7(6+m)
or,-28m + 98=42 + 7m
or,98-42=7m+28
or,56=35m
or,56/35=m
therefore,m=1.6 Ans
