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cine poate rezolva asta [(124-x):15+32]:8+28=33

Răspuns :

[(124-x):15+32]:8+28=33
[(124-x):15+32]:8=33-28
[(124-x):15+32]:8=5
(124-x):15+32=5*8
(124-x):15+32=40
(124-x):15=40-32
(124-x):15=8
124-x=8*15
124-x=120
124-120=x
x=4