Match the equation with the step needed to solve it. 1 .
subtract 2m
m - 1 = 2
2 .
subtract m
3 = 1 + m
3 .
subtract 1
-2 + m = 1
4 .
add 2
2m = 1 + m
5 .
subtract 2
2 + m = 3
6 .
add 1
2m - 1 = 3m