1 / 4

Solving Multi-Step Equations with Variables on Both Sides

Solving Multi-Step Equations with Variables on Both Sides. Distribute first, if necessary Combine like terms, if necessary When there’s a variable on both sides, pick one to get rid of. You should have a 2-step equation left, so get rid of the number being added/subtracted.

brent
Download Presentation

Solving Multi-Step Equations with Variables on Both Sides

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 Multi-Step Equations with Variables on Both Sides

  2. Distribute first, if necessary Combine like terms, if necessary When there’s a variable on both sides, pick one to get rid of. You should have a 2-step equation left, so get rid of the number being added/subtracted. Get rid of the number next to the x by doing the opposite operation. Steps

  3. Calculations Steps 5(t + 3) + 9 = 3(t – 2) + 6 5t + 15 + 9 = 3t – 6 + 6 5t + 24 = 3t 24 = -2t t = -12 • Distribute • Combine like terms • Both sides have a “t” term, so pick one to get rid of. (subtract 5t to both sides) • Divide both sides by -2 Example

  4. Calculations Explanation 5(t + 3) + 9 = 3(t – 2) + 6 5t + 15 + 9 = 3t – 6 + 6 5t + 24 = 3t 2t = 24 t = 12 • Distribute • Combine like terms • Subtract 3t to both sides • The equal sign moved incorrectly. It should be on the right side of 24, not to the left. The correct way to finish this problem is: 2t + 24 = 0 2t = -24 t = -12 Non - Example

More Related