14-03-2017
Mathematics

contestada

let f (x) 4x -5 and g (x)= 6x -3 find f (x) - g (x)

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rarrininger rarrininger

14-03-2017

4x -5 - 6x -3=
-2x -8=0
+8 +8
-2x +8
-2x/-2= 8/-2
x = -4

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