janeishawebb
janeishawebb
16-11-2017
Mathematics
contestada
solving equtions in a row
Respuesta :
rebelzane1
rebelzane1
16-11-2017
1st: x = -5y - 5z - 2
2nd: x = 5y/4 - z + 19/4
3rd: x = -5y + z - 20
Not sure if this was correct, but anyways hope this helps! :)
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