Today: Practice Last Khan Academy Topic

for Week Focus on Literate Equations

Make Significant Progress on CW 2.3

Nov

embe

r18

Watch your signs!!

Solve for b

Solving Equations in Terms of a Variable

Solving Equations in Terms of a Variable

a =

Literal Equations

MN = P – MR; for MM =

Solve: 3ax - b = d - 4cx for x.

Solve for a: Q = 3a + 5ac Solve for h: A = ah - bh

What can be factored out of both right side terms?

Find the exact temperature in Celsius: Fairbanks, AK Tue 8:50

AM

Solve for x: = - 4h = 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 =

Last Practice Problem..

Then what?

Are PN & IRN like terms?

So what can we do?

Then what?

Class Work 2.3:Due Thursday, November 19th.

14. Solve for x: y – 2x =

Changes to CW 2.3:

Solve for P: D = (P – 3)15.

10. Round the width to the nearest whole number before plugging in for the length.