1 / 14

Solve Literal Equations

Solve Literal Equations. Homework Review. h=7 2. w=-72 3. K=-2 4. identity 5.X=3 6. x = -5 7. No solution 8. w=0 9. r=5 10.no solution. Factoring using the distributing property.

ivory
Download Presentation

Solve Literal 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. Solve Literal Equations

  2. Homework Review h=7 2. w=-72 3. K=-2 4. identity 5.X=3 6. x = -5 7. No solution 8. w=0 9. r=5 10.no solution

  3. Factoring using the distributing property Identify the common factor in each expression: 2a + 3a= -8e+9e= 7w+2w= 5a – 5b=

  4. Use the distributive property to factor • 1. 5x + 5y= • 2. mx-my= • 3. ta-tb= • 4. fr-fg= • 5. wx-wy= • 6. -hs-ht=

  5. What are Literal equations? • Examples • A=0.5hb • y=mx + b • P = c –d • P = 4s • Non Examples • 3x + 5 = 10 • 12 = 2x -5 • 6x = 18 • 4x – 4 = 2x + 7

  6. In algebra, it is possible to have no numbers at all in an equation, only letters. These are called literal equations. • Literal equations are equations containing one or more variables. Your goal is to solve for just one variable with respect to others.

  7. Formulas are examples of literal equations

  8. Literal Equations Regular Equations -3x = 10 4x = -15 • -ax = b Solve for x • cx = -b

  9. Literal Equation Regular Equation 2x + 4x = 10 -8 = 5x + 2x • cx + bx = a • -c = bx + ax

  10. Literal Equation Regular Equation 15 = 3x + 7 4 = 5m • y = mx + b Solve for b • V = hm Solve for m

  11. Literal Equation Regular Equation 10 = 2x·5 25 = 2w +15 • C=2πr Solve for r • P = 2w +2l Solve for w

  12. Literal Equations Regular Equations 5p – 10 = 20 20 = 3x - 5 • ap – b = r Solve for p • y = mx + b solve for x

  13. Do Now • Solve for y 2x + y = 15 • Solve for p I=prt • Solve for y 3x + 6y = -4 • Solve for x 5x – 10y = 50

  14. puzzle

More Related