Answer:
Infinitely many
Step-by-step explanation:
[tex]-2m-2m=-4m[/tex]
Combine −2m and −2m to get −4m.
[tex]-4m=-4m[/tex]
Add 4m to both sides.
[tex]-4m+4m=0[/tex]
Combine −4m and 4m to get 0.
0=0
Compare 0 and 0.
True
This is true for any m.
m∈R\
Hope this helps! Brainliest would be much appreciated! Have a great day! :)