joandanos1979
joandanos1979
18-02-2018
Mathematics
contestada
what is 19-h/-21=-20
Respuesta :
helpmetnx
helpmetnx
18-02-2018
so (19-h)/-21 = -20
multiply both sides by 21
19-h = -420
regroup
h - 19 = -420
add 19 to both sides
h = -401
Hope this helps :)
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