Question

1.

Necunoscute prezentate...alfabetic;
indentifica-le:

(40:5+16):a=9:3 ;
(40:5+b):8=9:3;
(40:c+16):8=9:3;
(d:5+16):8=9:3;
(e-64 :8+6x4):5=5;
(9-64:g+6x4):5=5;
(9-64:8+6x4):h=5.





VA ROG TREBUIE SA O DAU DUPA 20MINUTE

DAU SI COROANA

Answer 1

(8+16):a=3, 24:a=3, a=24:3, a=8
(8+b):8=3, 8+b=8x3, 8+b=24, b=24-8, b=16
(40:c+16):8=3, 40:c+16=24, 40:c=24-16. 40:c=8, c=40:8, c=5
(d:5+16):8=3, d:5+16=3x8, d:5+16=24, d:5=24-16, d:5=8, d=8x5, d=40
(e-64 :8+6x4)=5x5, e-8+24=25, e-8=25-24, e-8=1, e=1+8, e=9
(9-64:g+6x4)=5x5, 9-64:g+24=25, 9-64:g=1, 64:g=8, g=8
9-64:8+6x4=hx5, 9-8+24=hx5, 1+24=hx5, 25=hx5, h=25:5. h=5