{"id":1091,"date":"2025-02-24T13:19:48","date_gmt":"2025-02-24T07:49:48","guid":{"rendered":"https:\/\/undergrad.wizako.com\/blog\/?post_type=docs&p=1091"},"modified":"2025-02-24T13:19:58","modified_gmt":"2025-02-24T07:49:58","password":"","slug":"digital-sat-algebra-syllabus","status":"publish","type":"docs","link":"https:\/\/undergrad.wizako.com\/blog\/kb\/sat-math-prep\/digital-sat-algebra-syllabus\/","title":{"rendered":"Digital SAT Algebra Syllabus: What are the topics tested in SAT Algebra?"},"content":{"rendered":"\n

Ready to tackle the algebra portion of the Digital SAT? You’re in the right place! Algebra plays a starring role in the SAT math section<\/a>, making up about 35% of all math questions. That’s roughly 13-15 questions out of 44 – definitely worth your attention! Here’s a deep dive into the SAT Algebra Syllabus with examples and strategies.<\/p>\n\n\n\n

SAT Algebra Syllabus: What’s Actually Tested?<\/h2>\n\n\n\n

The Digital SAT focuses heavily on linear algebra – but don’t let that term intimidate you! Think of linear algebra as your trusty toolkit for solving straightforward (literally, when you graph them!) mathematical relationships. We’re talking about linear equations in one variable, linear equations in 2 variables, linear functions, system of two linear equations in two variables, and linear inequalities in one and two variables. No scary curves or complicated formulas here!<\/p>\n\n\n\n

1. Linear Equations in One Variable: Starting Simple<\/h2>\n\n\n\n

Remember those equations where you solve for x? That’s exactly where we begin. These questions come in three delicious flavors:<\/p>\n\n\n\n

i) Basic Equations <\/h3>\n\n\n\n

Take something like 3x - 11 = 7<\/code>. Nothing fancy here – just move numbers around until x stands alone. These questions help build your confidence for the tougher stuff ahead.<\/p>\n\n\n\n

ii) Level Up: Combining Like Terms<\/h3>\n\n\n\n

Now we’re cooking! Questions like 8 + x = 4 - 2x<\/code> require you to group similar terms. Think of it as organizing your mathematical closet – all the x’s go on one side, all the numbers on the other.<\/p>\n\n\n\n

iii) The Boss Level: Fractions<\/h3>\n\n\n\n

When you see something like 1\/3 x + 1\/7 = 2\/9<\/code>, don’t panic! Yes, fractions look intimidating, but they follow the same rules as their whole-number cousins. Just take it step by step.<\/p>\n\n\n\n

2. Two Variables: Linear Equations with x AND y<\/h2>\n\n\n\n

The SAT loves to give you equations like 3x - 4y = 22<\/code> and then tell you that 2y = 6<\/code>. Your mission? Plug in what you know about y to discover x. It’s like solving a puzzle where you already have half the pieces!<\/p>\n\n\n\n

3. Linear Expressions <\/h2>\n\n\n\n

Here’s where things get interesting. You might see a question like this:
If 3x + 7 = 28<\/code>, find 2x - 7<\/code><\/p>\n\n\n\n

You’ve got two paths to victory:<\/p>\n\n\n\n

    \n
  1. The Methodical Path: Solve for x first, then plug it into the expression<\/li>\n\n\n\n
  2. The Shortcut Path: Sometimes you can spot relationships between equations that let you solve faster<\/li>\n<\/ol>\n\n\n\n

    For example, if 6x - 9 = 42<\/code>, and you need to find 4x - 6<\/code>, you might notice that the second expression is exactly \u2154 of the first. Boom! Your answer is \u2154 of 42 = 28.<\/p>\n\n\n\n

    4. Linear Functions: When f(x) Joins the Party<\/h2>\n\n\n\n

    When you see f(x) = 3x + 8<\/code>, you’re looking at a linear function. Think of it as a recipe:<\/p>\n\n\n\n