Step 9 of 37
Proportional reasoning and the first real equations.
Topics, in order
Final exam
A few questions from every topic, to check you are ready to move on.
Take the final exam ›Learn from
- Khan Academy, the course for this step ›
- Art of Problem Solving, Prealgebra (second half)
Move on when
You can set up and solve a two-step equation from a word problem.