babygirl57 babygirl57

04-09-2016
Mathematics

contestada

solve and type in 'ab' 8×a=32,a+26=b+1,a<20<b

Respuesta :

janharder janharder

04-09-2016

8*a=32
32:8=a
4=a

4+26=b

30=b

Answer Link

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