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[350÷(24-b×2)]÷5=7
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Bossulica6
[350÷(24-b×2)]÷5=7
350÷(24-b×2)=7×5
350÷(24-b×2)=35
24-b×2=350×35
24-b×2=12250
b×2=12250-24
b×2=12226
b=12226÷2
b=6113

coroana pls!!!!
Bunescuadrian
[350÷(24-b×2)]÷5=7[350÷(24-c)]÷5=7
(350÷d)÷5=7
e÷5=7
e=5*7
e=35
350÷d=35
d=350÷35
d=10
24-c=10
c=24-10
c=14
b*2=14
b=14÷2
b=7
[350÷(24-7×2)]÷5=7
[350÷(24-14)]÷5=7
(350÷10)÷5=7
35÷5=7