Common Mistakes Students Make in Algebra

Algebra mistakes usually come from a few predictable places. Here is how to avoid them.

Sign errors

Negative numbers and subtraction trip up many students. Slow down and track signs through every step.

Distributing incorrectly

Remember to multiply every term inside parentheses, not just the first one.

Forgetting to check answers

Plug your answer back into the original equation when possible. It is the fastest way to catch mistakes.