hwelcome2006
hwelcome2006
30-08-2020
Mathematics
contestada
Help me please it’s practice
Respuesta :
Yasinask
Yasinask
30-08-2020
-3x+80>20
You then move the 20 to right hand side
-3x>20-80
So 20-80 = -60
-3x>-60
You then divide them
= x < 20
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