If 3m - 7 = 8, then m = 5
7m + 8 =71 7m = 71 - 8 7m = 63 m = 63/7 m = 9
This cannot be true unless m is equal to 0.
2m+7-m=-402m-m+7=-40m+7=-40m=-47
m + 9 = 2 Therefore, m = 2 - 9 m = -7
If 3m - 7 = 8, then m = 5
m/5 + 8 = -7 m/5 = -15 m = -15 x 5 m = -75
7m + 8 =71 7m = 71 - 8 7m = 63 m = 63/7 m = 9
m = 5
13
m = -10 !
m = 4
6
This cannot be true unless m is equal to 0.
If 7m = 4n+2 and 7m+2 = 8 m = 6/7 and n = 1
7 km 8 m = 7.008 km OR 7008 m
7 - 14m