Download Algebra 1 Name: Unit 2 2-step Linear Equations Worksheet 2.2.2

Algebra 1
Unit 2
2-step Linear Equations
Name:
Worksheet 2.2.2
Key for the Algebra Tiles,
= positive integer
= negative integer
= positive variable
= negative variable
For each equation, solve it using the three methods.
1. 3x – 1 = 5
a. using inverse operations
equation
story of x
work it backwards
solution
check
work it backwards
solution
check
3x – 1 = 5
b. using flowcharts
x
c. using Algebra Tiles
2. 2x + 3 = 5
a. using inverse operations
equation
story of x
2x + 3 = 5
b. using flowcharts
x
c. using Algebra Tiles
3. 4x + 2 = -6
a. using inverse operations
equation
story of x
work it backwards
solution
check
work it backwards
solution
check
4x + 2 = -6
b. using flowcharts
x
c. using Algebra Tiles
4. -x + 1 = 2
a. using inverse operations
equation
story of x
-x + 1 = 2
b. using flowcharts
x
c. using Algebra Tiles
Algebra 1
Unit 2
2-step Linear Equations
Name:
Worksheet 2.2.2
5.
a. using inverse operations
equation
story of x
work it backwards
solution
check
b. using flowcharts
x
3
-4
5
c. using Algebra Tiles
6.
a. using inverse operations
equation
story of x
work it backwards
b. using flowcharts
x
c. using Algebra Tiles
solution
check
7.
a. using inverse operations
equation
story of x
work it backwards
solution
check
multiply by 2, then
subtract 1 to get 3
b. using flowcharts
x
c. using Algebra Tiles
8.
a. using inverse operations
equation
story of x
work it backwards
b. using flowcharts
x
c. using Algebra Tiles
solution
check