Which of the following equations are equivalent to -2m-5m-8=3+(-7)+m
-7m-8=-4
-15m=-4m
-8-3m=4-m
-8-7m=-4+m
m-4=-7m-8
-3m-8=4-m

12/11c

or

12

c

11

sweetheart, there isn't a cube below.

step-by-step explanation:

assume that y=mx+n

you may see as , where

in we change places of numerator and denominator, then we insert an opposite sign

and substitute m=-1/3 in the equation y=mx+n

point (4,2), so we substitute x=4, y=2 to the equation and calculate

the answer is