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One Step with - and +
Two Step
Variables on both sides
Vocab
100
v/2=8
What is 16
100
15 + b = 23
What is 8
100
−9x + 1 = −80
What is 9
100

3x+5=5x+3

1

100

What word do we use to describe what we do to the variable in equations? 

a. Isolate

b. Insulate 

c. unwrap

What is Isolate

200
−15x = 0
What is 0
200
x − 7 = 13
What is 20
200
−15 = −4m + 5
What is 5
200

3x+5=5x+3

-5

200

This is what we call the letter that represents a value in an equation.

a. Isolate

b. unwrap

c. Variable 

What is a variable.

300
−126 = 14k
What is -9
300
m − 9 = −13
What is -4
300
10 − 6v = −104
What is 19
300

6x = 2x + 44


11

300

This is the process of when you do one thing to one side, you must do it to the other.

a. Inverse

b. balancing

c. unwrapping

What is balancing

400
m/4 = -13
What is -52
400
n + 16 = 9
What is -7
400
−9x − 13 = −103
What is 10
400

6x + 16 + = 2x + 28


3

400

What does the "x" stand for in equations?

What is the missing number.

500
−17x = −204
What is 12
500
−17 = x − 15
What is -2
500
−10 = 10(k − 9)
What is 8
500

4x+1=25+2x


12

500

What do we call the process of doing the "opposite" of each operation? 

What is the Inverse