Question

What is the value of m in the following equation, 10m - (7m+4) - 5m = 16?



-10

-6

1

5/2

Answer 1

10m - (7m+4) - 5m = 16
10m - 7m - 4 - 5m = 16
-2m - 4 = 16
12 = 2m
6 = m

Answer 2

you mean 12=-2m
m=-6

Answer 3

look at your equations again, you put
-2m-4=16

add 4 to both sides and you get -2m=12, you dropped the negative sign on 2m for no reason

Answer 4

YEs! m=-6
Sorry.