Răspunsuri

2014-11-04T10:43:57+02:00
A+b=173
a:b/4=24 rest5
a=(24*b/4)+5
a=6b+5
inlocuim pe a cu 6b+5 in prima ecuatie a+b=173
6b+5+b=173 7b+5=173 7b=173-5 7b=168 b=168:7 b=24
a=6*24+5=144+5=149 deci a=149 b=24 
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