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a fost răspuns

rezolvati ecuatiile x+0,15=1,025b) x-1,345=0,172c) x×12,25=17,15

Răspuns :

CosmoteRo
x=1,025-0,15
x=0.875

b).x=0,172+1,345
x=1,517

c).x=17,15:12,25
x=1,4
CurrerBell
x+0,15=1,025
x= 1,025 - 0,15 
x= 0,875

x-1,345=0,172
x = 0,172 + 1,345 
x = 1,517 

x×12,25=17,15
x = 17,15 : 12,25 
x = 1,4 

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