Solving Equations with Variables on Both Sides Lesson

Solving Equations with Variables on Both Sides Lesson

By the end of the lesson, you will be able to solve an equation that has variables on both sides of the equation.

​Solving Equations with Variables on Both Sides

• ​​Watch the video

• ​Record the examples and information on the notes page or in your notebook.

• ​Complete the "You Try" and check your work with Mrs. Jackson.

• ​Then, continue the rest of the lesson to get at least an 80%

Alternate method:

• Subtract 7x from both sides

- -13 = -10x - 33

• Add 33 to both sides

20 = -10x

• divide both sides by -10 and you still get x = -2

Multiple Choice

Which is the correct order in which to solve multi-step equations?

• Distribute

  Combine like terms

  Get the variable on one side by add or subtracting

  Divide or multiple

• Add or subtracting

  Distribute

  Combine like terms

  Divide or multiple

• Divide or multiple

  Add or subtracting

  Distribute

  Combine like terms

Poll

How well did you understand this lesson?