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a fost răspuns

Calculati x din inegalitatile:
x+3,127=41,325
17,05-x=11,7
2ori(x+4,3)=17,5
3x+1,4=2x+2,05

Răspuns :

x=41,325-3,127=>x=38.198
x=17.05-11.7=>x=5.35
x+4,3=[tex] \frac{17.5}{2} [/tex]=>x+4,3=8.75=>x=8.75-4.3=>x=4.45
3x-2x=2.05-1.4=>x=0.65
Constantinescua1
X=41,325-3,127 x=38,198. X=17,05-11,7=5,35. 2x+8,6=17,5. 2x=17,5-8,6. 2x=8,9. X=8,9/2. X=4,45. 3x-2x=2,05-1,4 x=0,65

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