mrsstillyornman
mrsstillyornman
09-02-2022
Mathematics
contestada
I domt understand how to solve
Respuesta :
lil7meowmeow
lil7meowmeow
09-02-2022
Answer:
The answer is---
x=10
Step-by-step explanation:
(4x+9)+(7x+4)+57=180
11x+13+57=180
11x=110
x=10
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