Respuesta :
Answer:
[tex]3(7x)-2(4-x)[/tex]
- [tex]21x-2(-x+4)[/tex]
- [tex](21x+2x)-8[/tex]
- [tex]23x-8[/tex]
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hope it helps...
have a great day!!
Answer:
[tex]3(7x)-2(4-x)[/tex]
-------------------------
hope it helps...
have a great day!!