2x8x
2x8x
23-03-2021
Mathematics
contestada
help is appreciated <3
Respuesta :
emb58
emb58
23-03-2021
Answer:
6
Step-by-step explanation:
(11x-3)+(7x+5)+(13x-8)=180
31x-6=180
31x=186
x=6
Answer Link
kica226
kica226
23-03-2021
(11x-3)+(13x-8)+(7x+5)=180
11x-3+13x-8+7x+5=180
31x=180-5+8+3
31x=191-5
31x=186
x=186/31
x=6
Answer Link
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