evalynramirez14
evalynramirez14
03-05-2020
Mathematics
contestada
3x+2x=12x
please help
Respuesta :
clara856
clara856
03-05-2020
Step-by-step explanation:
first bring the 12x to right it become -12x
3x+2x-12x=0
-7x=0
x=1/-7
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