m=-5
Step-by-step explanation:
distribute -3: -3m+6=21
subtract 6 from both sides: -3m=15
divide by negative three: m=-5
m = -5
Step-by-step explanation:
-3(m-2)=21
-3m + 6 = 21
-3m = 15
15
m =
-3
m = -5
No
Step-by-step explanation:
I'm too sad rn...
sorry..