3 years ago

Options are 2k-13 8k-13 2k+13 2k-7

Mathematics

1 answer:

alukav5142 [94]3 years ago

4 0

Step-by-step explanation:

$- 3(2 + 4k) + 7(2k - 1) \\ \\ = - 6 - 12k + 14k - 7 \\ \\ = 2k - 13$

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