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08-02-2019
Mathematics

contestada

How many solutions does this problem have? 4x+3=2(2x+9)

Respuesta :

16-07-2019

Answer:

The equation has no solution (zero).

Step-by-step explanation:

[tex]4x+3=2(2x+9)\qquad\text{use the distributive property}\ a(b+c)=ab+ac\\\\4x+3=(2)(2x)+(2)(9)\\\\4x+3=4x+18\qquad\text{subtract}\ 4x\ \text{from both sides}\\\\3=18\qquad\bold{FALSE}[/tex]

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