# Common Core Standards: Math

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#### The Standards

# Grade 8

### Expressions and Equations 8.EE.C.7

**7. Solve linear equations in one variable.**

One of the really nice things about math is that there's always one right answer. None of that wishy-washy, subjective, personalized, "What do *you* think?" stuff in math. Let English teachers deal with all that. In math, if an answer is right, it's right. That's it. The end. No questions asked.

Right?

Well… no, not always. Sometimes in math, there are *no* right answers and sometimes there are an *infinite number* of answers to a problem.

Make sure to clean your students' brains off the walls after their heads explode.

#### Standard Components

#### Drills

### Aligned Resources

- Linear Equations in Point-Slope Form
- Linear Equations in Standard Form
- Solving Multi-Step Equations with Variables on Both Sides
- Solving Systems of Equations by Elimination
- Solving Systems of Equations by Substitution
- ACT Math 2.1 Pre-Algebra
- ACT Math 2.2 Pre-Algebra
- ACT Math 2.5 Elementary Algebra
- ACT Math 3.2 Coordinate Geometry
- ACT Math 3.3 Elementary Algebra