Respuesta :
Subtract 14 over to the -21 side
[tex]- \frac{7}{10}k=-35[/tex]
Then divide both sides by -7/10 and get
[tex]k=50[/tex]
[tex]- \frac{7}{10}k=-35[/tex]
Then divide both sides by -7/10 and get
[tex]k=50[/tex]
I did all the math and when I finished I got the answer of k=50