Answer:
m= -5.3
Explanation:
-39.75=7.5m
(divide both sides by 7.5)
-5.3=m
m = -5.3
-39.75 = 7.5m
Divide both sides by 7.5 to get m alone
-39.75/7.5 = 7.5m/7.5
-5.3 = m
Hope this helps:)
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