1. 1.4 Rewriting Equations

2. Literal Equations (LE)
An equation that has 2 or more variables

3. To Rewrite a LE:
Solve for one variable in terms of the other by doing inverse operations

4. Steps Clear Fractions Distribute Collect like terms APE or SPE
MPE or DPE

6. Example : Solve for r
d = r • t t

7. Example : Solve for h 2•
• 2 r

8. Example :Solve for “c”.
3k = a + b + c
- a - b
- a - b
3k – a - b = c

11. Example : Solve for “r”: C = 2  r

12. Example : Solve for “m”: E = m c2

13. Example :

14. Ex :

16. Assignment: TB: Page 30-31 ( 5-20) all