that

1. Today:
 Practice Last Khan Academy Topic for Week
 Focus on Literate Equations
 Make Significant Progress on CW 2.3
November
18

2. Watch your signs!!
Solve for b
Solving Equations in Terms of a Variable

3. Solving Equations in Terms of a Variable
a =
𝟒𝒃+𝟔
(𝟒+𝒚)

4. Literal Equations
MN = P – MR; for M
M =
𝑷
(𝑵+𝑹)
Solve: 3ax - b = d - 4cx for x.
Solve for a: Q = 3a + 5ac
Solve for h: A =
𝟏
𝟐
ah -
𝟏
𝟐
bh
What can be factored out of right side terms?
Find the exact temperature in Celsius:
Fairbanks, AK Tue 8:50 AM
Solve for x:
𝟑𝐚𝐱−𝐧
𝟓
= - 4
h =
𝟐𝑨
𝒂 −𝒃 The perimeter of a rectangle is 88 ft. Each
length is 28 ft. What is the width of the
perimeter? (Solve for w)
P = 2l + 2w P - 2l = 2w P - 2l = w
2
w = 16
x =
𝒅+𝒃
(𝟑𝒂+𝟒𝒄)

6. Are PN & IRN like terms?
So what can we do?
Then what?

7. Class Work 2.3:
Due Thursday, November 19th.
14. Solve for x: y – 2x =
𝒚 −𝟑𝒙
𝟐
Changes to CW 2.3:
Solve for P: D =
𝟏𝟏
𝟓
(P – 3)15.
10. Round the width to the nearest whole number
before plugging in for the length.