Unit 8/9: Linear Equations and Inequalities (parts with * require calculators) 11 days
Day
Title
Page
Questions
1
Solving Equations: ax = b;
x/a = b; a/x=b* Solving Equations with Algebra Tiles

Using algebra
Expressions versus equations
Examples lesson
Solving one-step equations theory lesson
Solving one step equations- examples lessons
WS
Pg.301
all (do this first!)
# 6 – 11, 26 abd, 27
2
Solving Equations: ax + b = c;
x/a + b = c*
Simplifying equations by collecting like terms theory lesson
Example lesson
WS
Pg.311
all (do this first!)
# 7, 8, 10, 12
3
Solving Equations: a(x + b) = c*
Pg.319
# 6 – 11, 23 a
4
Solving Equations: ax = b + cx;
ax + b = cx + d; a(bx+ c) = d(ex+ f)
with integers


Solving two step problems theory lesson

Solving two step problems examples lesson I


Solving two step problems examples lesson II

Solving two step problems examples lesson III

Variables on both sides lesson

Expand using the distributive property theory lesson

Expand using the distributive property examples lesson

Multi-step equations: simplify the basics

Multi-step equations: variables and constants on both sides

Multi-step equations: combining like terms

Multi-step equations lesson
WS
all
5
Solving Equations: ax = b + cx;
ax + b = cx + d; a(bx+ c) = d(ex+ f)
with decimals and fractions


Lowest common denominator lesson


Lowest common denominator examples lesson

When can we cross multiply? Lesson
Pg.327
# 6 – 12
6
Representing Inequalities
Pg.347
# 5, 6, 9, 10, 11, 13, 15
7
Solving Single-Step Inequalities Solving Linear Equations
Symbols and graphs inequality theory lesson

Part II lesson

Example lesson
Pg.357
# 5 – 13
8
Solving Multi-Step Inequalities*
Pg.365
# 3 – 7
9
Review 1*
Pg.330
Pg.332
# 1 – 6, 10, 11, 14, 18
# 1 – 5
10
Review 2*
Pg.368
Pg.370
# 1 – 6, 9, 10, 12, 18
# 1 – 7, 11
11
Test*