Practice problem
Solve equation (A) and plug the result into expression (B). xx−6=2(A)6x2−x(B)\begin{array}{lc} \frac{x}{x-6}=2&\quad\small{(A)}\\ \frac{6}{x^2-x}&\quad\small{(B)} \end{array}x−6x=2x2−x6(A)(B)
222222
111\frac{1}{11}111
122\frac{1}{22}221
666
Type a concept, like “slope” or “photosynthesis”.
