GEOMETRY · BASIC ALGEBRA MASTERY PREP
Basic algebra mastery challenge
Distribute, collect like terms, and keep both sides balanced. Every random challenge has a 10+ step guided path. A shorter valid solution counts, too.
How to practice for your quiz
Try writing the next line on paper before making a move. Select a yellow tile and choose Distribute this, or use Distribute next group. Combine matching variable terms and constants, then use On both sides to isolate x. Undo lets you revisit a step.
Use Suggest a step whenever you need help. After a supported solve, try a fresh challenge without hints. Answers may be positive, negative, zero, or fractions. Substitute your answer into the original equation to check it.
WORKING EQUATIONIsolate x
LEFT SIDE
RIGHT SIDE