Respuesta :

Answer: the equation has exactly one solution

Step-by-step explanation:

7(2x+3) -17 = -4 + 10 + 18

14x + 21 -17 = -4 +18

14x +21 - 17 = 14

14x = - 21 + 17 + 14

14x = --21 + 31

x = 10  /2 = 5

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