Answer: The answer is m=300.
Step-by-step explanation: Step 1. Simplify the both sides of the equation:
[tex]\frac{-1}{15}m=-20[/tex].
And step 2. Multiply the both sides by [tex]\frac{15}{(-1)}:[/tex]
[tex](\frac{15}{-1})*(\frac{-1}{15}m)=(\frac{15}{-1})*(-20).[/tex] I hoped this is very helpful, please mark me as brainliest, and happy new year!! :D
