Question 1155741

{{{-(8 + 12k) = -2(8k - 4) }}}

{{{-8 - 12k = -16k + 8 }}}

{{{16k - 12k = 8 + 8 }}}

{{{4k = 16 }}}

{{{k = 16/4 }}}

{{{k = 4 }}}