INK / CHECK / PRACTICE
Work the problem. Check each transition.
A page for working it out.
Draw on the page or type a line at a time.
Try the example to catch a sign error.
SMALL REPS. LASTING CLARITY.
Make it second nature.
Practice one idea at a time. Let the understanding stick.
LINEAR EQUATIONS01
Show the worked solution
PROOF OF YOUR PRACTICE
A clearer picture.
Your actual practice, with room to grow.