If \[9−x^3+2=19\], what is the value of x ?
This simple algebra problem asks you to solve for x.
Combine like terms and isolate x on one side of the equation.
\[9−x^3+2=19\]
\[−x^3+11=19\]
\[−x^3=8\]
\[x^3=−8\]
\[x=−2\]