kalea08
kalea08
26-02-2019
Mathematics
contestada
Given f(x) = 5 - 3x, if f(x)= -19, find x.
Respuesta :
mariezzle22
mariezzle22
26-02-2019
Answer is zero
f(x)=5-3x
f(x)=-19
-19=5-3x
-5 = -5-3x
0 = -3x
-3 = -3
0 = x
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