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2014-08-04T15:38:54+03:00
A+b=162

(a-35)*3=  (b-47)

3a-105 =b-47

b=3a-105+47
b=3a-58

3a-58+a=162

4a-58=162

4a=162+58

4a=220

a=55

b=3*55-58=  165-58=  107
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