Respuesta :

3x+2 isnt a expression of 5x

wegnerkolmp2741o

Answer:

3x+2

Step-by-step explanation:

3x+2x  = 5x

3x+2   = 3x+2   this is not equal to 5x

7x+5−2x−5  = 5z +0 = 5x

(7x+5)−(2x+5) = 7x+5 -2x-5 = 5x +0 = 5