Question

Diferenta a doua nr este de 177 .daca impartim primul nr la al doilea obtinem catul 6 si resrul 7 . Calculati nr

Answer 1

a-b=177
a:b=6 rest 7=>a=6b+7

$\left \{ {{a-b=177} \atop {a=6b+7}} \right.$
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6b+7-b=177
5b=177-7
5b=170
b=170:5
b=34

a=6*34+7=211

Answer 2

x-y=177
x:y=6 rest 7 =>  x=6y + 7

6y + 7 - y = 177
5y= 170
y=34
x-34=177
x= 211