mikeysho
mikeysho
09-02-2019
Mathematics
contestada
Find the value of u in this equation, 7+4u=70-3u
Respuesta :
hananguyenthao2002
hananguyenthao2002
09-02-2019
Answer: u=9
Step-by-step explanation:7+4u=70-3u -> 4u+3u=70-7 ->7u=63 ->u=9
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