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2014-05-06T00:25:29+03:00
L+m+b=90
m+2=8(l+2)
m+2=8l+16
m=8l+16-2
m=8l+14

b+2=2m
b+2=2(8l+14)
b+2=16l+28
b=16l+28-2
b=16l+26

l+8l+14+16l+26=90
25l+40=90
25l=90-40
25l=50
l=2

m=16+14=30
b=32+26=58

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