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Rezolva in multimea N ecuatia:
3(1-2x)+8=32


Răspuns :

3-6x+8=32
3-6x=32-8
3-6x=24
-6x=24-3
-6x=21
x=-[tex] \frac{21}{6} [/tex]
3(1-2x)+8=32-8 3(1-2x)=24:3 1-2x=8+1 2x=9:2 X=4,5