Question

Solve -7(k+9)=9(k-5)-14k in steps?

Answer 1

Distribute:
\[-7k-63=9k-45-14k\]
Simplify
\[-7k-63=-5k-45\]
\[-18=2k\]
Solve:
\[k=\frac{-18}{2}=-9\]
Check:
\[-7(-9+9)=9(-9-5)-14(-9)\]
\[0=0\]

Answer 2

Thank you :)

Answer 3

No problem.