Answer:
m=-4k + 3f -7
Step-by-step explanation:
-5m = 20k - 15f + 35
Divide both sides by -5
[tex]\dfrac{-5m}{-5}= \dfrac{20k-15f+35}{-5}\\\\m= \dfrac{20k}{-5}- \dfrac{15f}{-5}+ \dfrac{35}{-5}\\\\m=-4k+3f-7[/tex]
