emma6170
emma6170
03-09-2019
Mathematics
contestada
help meeeeeeee please
Respuesta :
aarianaaxx
aarianaaxx
03-09-2019
Answer:
x=-20
Step-by-step explanation:
x-3/4x=3/10x-1
20x-15x=6x+20
5x=6x+20
5x-6x=20
-x=20
x=-20
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