Question

Helppppppppppppppppp

Answer 1

Answer:

$k = -9$

Step-by-step explanation:

$-7(k + 9) = 9(k - 5) - 14k\\-7k -63 = 9k -45 -14k\\\frac{-7k}{+7k} -63 = \frac{-5k}{+7k} -45\\\frac{-63}{+45} = 2k \frac{-45}{+45}\\\frac{-18}{2} = \frac{2k}{2}\\-9 = k$