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a fost răspuns

{[(x+2):3]×4}:5=100 pls

Răspuns :

[(x+2):3]x4=100x5
(x+2):3=500:4
x+2=125x3
x=375-2
x=373
E57
{[(x+2)÷3]×4}÷5=100/×5
[(x+2)÷3]×4=500/÷4
(x+2)÷3=125/×3
x+2=375/-2
x=373