1 / 12

Solving One-Step Equations

Solving One-Step Equations. Unit 10. To Solve an Equation. Isolate the variable – get the letter by itself Use the Inverse Operation to isolate the variable. Addition Subtraction Multiplication Division. Multiplication.

braman
Download Presentation

Solving One-Step Equations

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Solving One-Step Equations Unit 10

  2. To Solve an Equation • Isolate the variable – get the letter by itself • Use the Inverse Operationto isolate the variable. • Addition Subtraction • Multiplication Division

  3. Multiplication • when a number sits next to a variable with nothing in between the two, the operation is multiplication. • EX: 2x=16

  4. Example: Number to move: the “2” 2x = 16 2 2 Operation being used: “x” x = 8 Opposite of “x”: “”

  5. Divide each side by negative 3 -3x = 21 -3 -3 x = -7

  6. Examples

  7. Division When a number is written as a fraction, the operation is division.

  8. Number to move: the “2” x = 8 2 Operation being used: “” Opposite of “”: “x”

  9. x = 8 (2) (2) 2 Multiply each side by 2 x = 16

  10. Examples

  11. Balance • http://nlvm.usu.edu/en/nav/frames_asid_201_g_3_t_2.html?open=instructions&from=category_g_3_t_2.html

  12. Homework Page # http://www.brainpop.com/math/algebra/equationswithvariables/

More Related