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(73:3x8+16x8+2xbx2):12=29

Cum se rezolva ?


Răspuns :

(73;3x8+16x8+2xbx2):12=29
(3,0416+128+4b);12=29
131,04+4b=29*12
4b=348-131,04
b=216,96:4
b=54,24
73:3.8+16.8+2.b.2=12.29    si apoi rezolvi operatiile clasic