mlope6465
mlope6465
01-03-2018
Mathematics
contestada
20-3(m-1)=-4 What is m??
Respuesta :
SPJ
SPJ
01-03-2018
Let's do this step by step:
20-3(m-1)=-4
20-3m+3=-4
23-3m=-4
-3m=-27
m=9
To check if this answer is correct, simply substitute m with 9 and you will get 9=9
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