khitamabdallah6
khitamabdallah6
03-12-2020
Mathematics
contestada
-3/5x - 7/10x + 1/2x =
-56
Respuesta :
NadiaHassna
NadiaHassna
03-12-2020
Answer:
x=70
Step-by-step explanation:
(-3/5 - 7/10 + 1/2)x= -56
(-4/5)x= -56
x=-56÷ -4/5
x=70
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