kalea08 kalea08

26-02-2019
Mathematics

contestada

Given f(x) = 5 - 3x, if f(x)= -19, find x.

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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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