Respuesta :
Answer:
3x
Step-by-step explanation:
[tex]3x[4 + 2 - (7 - 2)] \\ = 3x[6 - (5)] \\ = 3x[6 - 5] \\ = 3x[1] \\ = 3x[/tex]
Answer:
3x
Step-by-step explanation:
[tex]3x[4 + 2 - (7 - 2)] \\ = 3x[6 - (5)] \\ = 3x[6 - 5] \\ = 3x[1] \\ = 3x[/tex]