Question

calcula b + a si aba(7) = 11b1(6)

Answer 1

aba(7) = 11b1(6)
ax7² + b7 +a = 1x6³ + 1x6² + 6b +1
49a+7b+a=253+6b
50a+7b=253+6b
50a+b=253
50a+b= 250 +3
b=3;
50a=250.... 
a=5;
entonces a+b= 3+5=8

Answer 2

Respuesta:

aba(7) = 11b1(6)

ax7² + b7 +a = 1x6³ + 1x6² + 6b +1

49a+7b+a=253+6b

50a+7b=253+6b

50a+b=253

50a+b= 250 +3

b=3;

50a=250....  

a=5;

entonces a+b= 3+5=8