patmcphail
patmcphail
21-04-2020
Mathematics
contestada
Solve 55/z + 1/5 = 7/z
Respuesta :
maya167
maya167
21-04-2020
Answer:HEY THERE
Step-by-step explanation:
55/z + 1/5 = 7/z
>1/5=7/z -55/z
>1/5= -48/z[do cross multiplication]
>1*z=5*-48
>z=-240
this is ur answerr..hope it helped u^_^
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