Ch 6 Sec 5: Slide #1 Columbus State Community College Chapter 6 Section 5 Formula Rearrangement.
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Transcript of Ch 6 Sec 5: Slide #1 Columbus State Community College Chapter 6 Section 5 Formula Rearrangement.
![Page 1: Ch 6 Sec 5: Slide #1 Columbus State Community College Chapter 6 Section 5 Formula Rearrangement.](https://reader038.fdocuments.in/reader038/viewer/2022110321/56649cea5503460f949b4e81/html5/thumbnails/1.jpg)
Ch 6 Sec 5: Slide #1
Columbus State Community College
Chapter 6 Section 5
Formula Rearrangement
![Page 2: Ch 6 Sec 5: Slide #1 Columbus State Community College Chapter 6 Section 5 Formula Rearrangement.](https://reader038.fdocuments.in/reader038/viewer/2022110321/56649cea5503460f949b4e81/html5/thumbnails/2.jpg)
Ch 6 Sec 5: Slide #2
Formula Rearrangement
1. Solve a formula for a specified variable.
![Page 3: Ch 6 Sec 5: Slide #1 Columbus State Community College Chapter 6 Section 5 Formula Rearrangement.](https://reader038.fdocuments.in/reader038/viewer/2022110321/56649cea5503460f949b4e81/html5/thumbnails/3.jpg)
Ch 6 Sec 5: Slide #3
Solving Equations and Formula Rearrangement
Solve each of the following for x.
2x – 4 = 16 kx – r = m ; solve for x
2x = 20 kx = m + r
2 2 k k
x = 10
+ 4 + 4 + r + r
m + r
kx =
![Page 4: Ch 6 Sec 5: Slide #1 Columbus State Community College Chapter 6 Section 5 Formula Rearrangement.](https://reader038.fdocuments.in/reader038/viewer/2022110321/56649cea5503460f949b4e81/html5/thumbnails/4.jpg)
Ch 6 Sec 5: Slide #4
Solving for a Specified Variable
EXAMPLE 1 Solving for a Specified Variable
Solve A = BCD for B.
A = BCD
A BCD=
CD CDDivide by CD.
AB=
CD
![Page 5: Ch 6 Sec 5: Slide #1 Columbus State Community College Chapter 6 Section 5 Formula Rearrangement.](https://reader038.fdocuments.in/reader038/viewer/2022110321/56649cea5503460f949b4e81/html5/thumbnails/5.jpg)
Ch 6 Sec 5: Slide #5
Solving for a Specified Variable
EXAMPLE 2 Solving for a Specified Variable
Solve y = m x + b for m.
y = m x + b Subtract b.
– b – b
y – b = m x
y – b m x=
x xDivide by x.
y – bm=
x
![Page 6: Ch 6 Sec 5: Slide #1 Columbus State Community College Chapter 6 Section 5 Formula Rearrangement.](https://reader038.fdocuments.in/reader038/viewer/2022110321/56649cea5503460f949b4e81/html5/thumbnails/6.jpg)
Ch 6 Sec 5: Slide #6
Solving for a Specified Variable
EXAMPLE 3 Solving for a Specified Variable
Solve y = b h for b.12
y = b h12
= b h2y 12
21
Multiply by 2.
2y = b h
2y b h =
h hDivide by h.
2yb =
h
![Page 7: Ch 6 Sec 5: Slide #1 Columbus State Community College Chapter 6 Section 5 Formula Rearrangement.](https://reader038.fdocuments.in/reader038/viewer/2022110321/56649cea5503460f949b4e81/html5/thumbnails/7.jpg)
Ch 6 Sec 5: Slide #7
Formula Rearrangement
Chapter 6 Section 5 – Completed
Written by John T. Wallace