abeer53
abeer53
10-11-2021
Mathematics
contestada
what is the value?? please help
Respuesta :
Melody08
Melody08
10-11-2021
Answer:
1
Step-by-step explanation:
4+x+4+x+1+x=6(2x)
3x+9=12x
3x-12x=-9
-9x=-9
9x=9
x=9÷9
=1
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