Download presentation

Presentation is loading. Please wait.

Published byAdriana Seager Modified over 2 years ago

1
GOAL 1 MULTIPLICATION AND DIVISION EQUATIONS 3.2 Solving Equations Using Multiplication and Division EXAMPLE 1 TRANSFORMATIONS THAT PRODUCE EQUIVALENT EQUATIONS Multiply each side of the equation by the same nonzero number. Divide each side of the equation by the same nonzero number.

2
Extra Example 1 EXAMPLE 2 Solve –3x = 2. Click to see the solution

3
Extra Example 2 EXAMPLE 3 Click to see the solution

4
Extra Example 3 Click to see the solution

5
Checkpoint 1. Solve –22 = –2x.

6
ADDITION PROPERTY OF EQUALITY SUBTRACTION PROPERTY OF EQUALITY MULTIPLICATION PROPERTY OF EQUALITY DIVISION PROPERTY OF EQUALITY PROPERTIES OF EQUALITY

7
GOAL 2 SOLVING REAL-LIFE PROBLEMS EXAMPLE 4 VOCABULARY ratio similar triangles 3.2 Solving Equations Using Multiplication and Division

8
Extra Example 4 a. A strobe light emits 14 flashes per second. Find the total number of flashes it emits in a 5-min period. Click to see the solution

9
Extra Example 4 (cont.) EXAMPLE 5 b. A time-lapse camera photographed a growing plant at the rate of 25 frames per hour over several days. For how many days was the plant photographed if there were a total of 17,400 frames? Click to see the solution

10
Extra Example 5 The two triangles are similar. What is the length of side 6 cm x S R T 8 cm 4 cm P MN Click to see the solution

11
Checkpoint For the triangles in Extra Example 5, find the length of given that the length of is 5 cm.

12
QUESTIONS?

Similar presentations

OK

3.1-3.2 Solving One Step Equations subtract 3 Adding or subtracting the same number from each side of an equation produces an equivalent equation. Addition.

3.1-3.2 Solving One Step Equations subtract 3 Adding or subtracting the same number from each side of an equation produces an equivalent equation. Addition.

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on shell scripting for dummies Ppt on merger and acquisition strategies Ppt on network theory sociology Maths ppt on statistics class 9 Ppt on mughal empire in india Ppt on polynomials and coordinate geometry distance Ppt on porter's five forces template Ppt on famous indian entrepreneurs Ppt on unipolar nrz Ppt on precautions of tsunami warnings