caribbeangod2731
caribbeangod2731
07-05-2016
Mathematics
contestada
can some one help me on this plz
Respuesta :
apologiabiology
apologiabiology
07-05-2016
step 1
switch x and y
[x=-3y+27]
step 2
solve for y in steps
[x-27=-3y]
step 3 another solving
[(x-27)/-3=y]
step 4 simplify
[-1/3x+9=y]
(since -27/-3=+9)
attachment below
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