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If g(x) = (x + 3)/4, for what value of x will g(2x) = 2(g(x)) ? Express your answer in simplest form.

 Apr 12, 2022
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g(2x)  =  (2x + 3) / 4

 

2 ( g(x))  =  (x + 3) / 2

 

So

 

(2x + 3) / 4  =   (x + 3)  / 2      cross-multiply

 

2 (2x + 3)  = 4 ( x + 3)

 

4x + 6  = 4x + 12

 

No solution possible

 

 

cool cool cool

 Apr 12, 2022

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