kelseykae14
kelseykae14
30-11-2020
Mathematics
contestada
X+4/3=7/9?
Someone help me pls
Respuesta :
quj38smmkv
quj38smmkv
30-11-2020
x+4/3=7/9
(x+4)*(9)=(7)*(3)
9x+36=21
9x+36-36=21-36
9x=-15
9x/9=-15/9
x=-5/3
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