Tessy77
Tessy77
30-09-2015
Mathematics
contestada
7a-17=4a+1 what's the solution to this problem
Respuesta :
waynedex1
waynedex1
30-09-2015
7a-17=4a+1
7a-4a=1+17
3a=18
a=6
ans: a=6
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