2m + 56 = –2m
full answer no word

m = -14

Step-by-step explanation:

2m + 56 = –2m

2m + 2m = -56

4m = -56

18a

step-by-step explanation:

simply because it is. it's the highest common factor

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.