C. x>-7 is the final answer.
First you had to multiply by negative one (-1) from both sides of equation.
And it gave us ⇒ [tex](-9x)(-1)>63(-1)[/tex]
And then simplify.
And it gave us ⇒ [tex]9x>-63[/tex]
Next you divide by nine (9) from both sides of equation.
And it gave us ⇒ [tex]\frac{9x}{9}>\frac{-63}{9}[/tex]
Simplify.
[tex]\frac{9x}{9}=x[/tex]
[tex]\frac{-63}{9}=-7[/tex]
[tex]x>-7[/tex]
x>-7 is the final answer.
Hope this helps! And thank you for posting your question at here on brainly, and have a great day. -Charlie
