2. Equations and the Pythagorean Theorem (A)
  3. Lesson 13: Evaluating Expressions and Solving Equations

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Glossary

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Evaluating Expressions Vs. Solving Equations

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Math Machine

The machine multiplies a number by \(6\), then subtracts \(5\) from the result, and then spits the answer out. 

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Lesson Goals

  • Explore moving forwards and backwards through math machines.

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Try This!

The math machine takes the input and multiplies it by \(6\), then subtracts \(5\) from the result, and then spits out the answer.

Think about this problem, then move on to the next part of the lesson.

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