Chapter 4 - Part 1 Flashcards

1

Vocab: A value for the variable that makes the equation true.

Property of Equity
Solution of an Equation
Equation
Inverse Relationship

2

6 + 4 = 10 multiply by 2

(6-4)/2 = 10/2
(6+4) - 2 = 10 - 2
(6+4) x 2 = 10 x 2
(6+4) + 2 = 10 + 2

3

y ÷ 6 = 6

24
40
36
30

4

$6.75 + y = $20.00

$12.75
$14.25
$13.75
$13.25

5

y – 125 = 325

450
500
350
425

6

Vocab: The two sides of an equation stay equal when the same amount is add/sub/mult./divided to both sides of equation

Property of Equality
Equation
Solution of an Equation
Inverse Relationship

7

6 + 4 = 10 add 2

(6+4) + 2 = 10 + 2
(6+4) + 2 = 10 - 2
(6-4) - 2 = 10 + 2
(6+4) - 2 = 10 + 2

8

5y = 45

5
8
7
9

9

Vocab: Operations that undo each other.

Property of Equality
Solution of an Equation
Inverse Relationship
Equation

10

6 + 4 = 10 divide by 2

(6+4) x 2 = 10 x 2
(6+4) + 2 = 10 + 2
(6-4)/2 = 10/2
(6+4) - 2 = 10 - 2

11

Vocab: A mathematical sentence that uses an equal sign to show that two expressions are equal.

Solution of an Equation
Equation
Inverse Relationship
Property of Equality

12

9 = y / 7

63
53
60
75

13

y • 20 = 60

3
2
4
5

14

75 = 25 • y

6
3
5
4

15

6 + 4 = 10 subtract 2

(6+4) x 2 = 10 x 2
(6+4) + 2 = 10 + 2
(6-4)/2 = 10/2
(6+4) - 2 = 10 - 2

16

y ÷ 2 = 16

32
8
50
16

Chapter 4 - Part 1

Questions 16

Chapter 4 - Part 1

Questions 16