Respuesta :

darrell235

Answer:

2(18k+21)-9

6(7+6k)-9

Step-by-step explanation:

spammingallowed

Answer:

[tex]6(6k + 7) - 9 \\ = 6(7 + 6k) - 9 \\ 6k + 7 = 7 + 6k(both \: have \: same \: meaning) \\ thank \: you[/tex]

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