Algebra Help for Beginners: Everything You Need to Know
Algebra does not have to be scary. This guide breaks down the fundamentals in plain English.
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Written by Dr. Emily Park
Academic Tutor · 10 years experience
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In this article
1. What Algebra Actually Is2. Solving One-Step Equations3. Solving Two-Step Equations4. Word ProblemsWhat Algebra Actually Is
Algebra is arithmetic with unknowns. The letter x is just a placeholder for a number you have not figured out yet.
Solving One-Step Equations
The golden rule: whatever you do to one side, do to the other. To solve x + 7 = 12, subtract 7 from both sides. x = 5.
Solving Two-Step Equations
For 2x + 3 = 11: first subtract 3 from both sides (2x = 8), then divide by 2 (x = 4).
Word Problems
Key translations: "is" means equals, "of" means multiply, "more than" means add, "twice" means multiply by 2.
Pro Tips
✓Always check your answer by plugging it back in
✓Practice 10 problems per day
✓Khan Academy has free video lessons for every algebra topic
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