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Question #6eaf7

1 Answer

Mar 7, 2017

$28 k + 68$ $28k+68$

Explanation:

Steps:

Distribute the $7$ $7$ to $(8 + 4 k)$ $(8+4k)$ $\to$ $->$ $56 + 28 k$ $56+28k$
Combine like terms

$56 + 28 k + 12$ $56+28k+12$ $\to$ $->$ $28 k + 68$ $28k+68$

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