Respuesta :

[tex]3x-x-5=2x+4-9\\2x-5=2x-5 \\ 2x-2x=-5+5 \\ 0=0[/tex]
3x - x - 5 = 2x + 4 - 9

First, simplify 3x - x - 5 to 2x - 5. / Your problem should look like: 2x - 5 = 2x + 4 - 9
Second, simplify 2x + 4 - 9 to 2x - 5. / Your problem should look like: 2x - 5 = 2x - 5
Third, since both sides are equal, there are infinite solutions.

Answer: infinite solutions

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