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a fost răspuns

[(3+a:2):11+7}x5-9=41
[(b+5):4-4]x8+6=14
Urgent repede dau coroana macar primul haideti


Răspuns :

E57
[(3+a÷2)÷11+7]×5-9=41/+9
[(3+a÷2)÷11+7]×5=50/÷5
(3+a÷2)÷11+7=10/-7
(3+a÷2)÷11=3/×11
3+a÷2=33/-3
a÷2=30/÷2
a=60

[(b+5)÷4-4]x8+6=14/-6
[(b+5)÷4-4]x8=8/÷8
(b+5)÷4-4=1/+4
(b+5)÷4=5/×4
b+5=20/-5
b=15

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