MURPHEY REVIEW: One Step Algebra Flashcards

1

The sum of a number x and 4 is 13

x + 4 = 13
x/4 = 13
4x = 13
x-4 = 13

2

n + 6.2 = 14.5

19.8
8.8
8.3
23.7

3

a + 3 = 3

1
0
9
6

4

The product of a number and 2 is 10

c - 2 = 10
2 + c = 10
c/2 = 10
2c = 10

5

16=2n

18
8
14
32

6

A number decreased by 4 is 3.

y - 4 = 3
4 - y = 3
y - 3 = 4
y + 4 = 3

7

m/4 = 12

3
48
8
16

8

20.2 = c/25

45.2
4.8
505
50.5

9

9 less than a number equals 2.

2 - b = 9
9 + b = 2
b - 9 = 2
9 - b = 2

10

Operations that “undo” each other, such as add and subtract or multiply and divide

inverse operations
inequality
independent variable
dependent variable

11

A value that makes an equation true

equation in two variables
inequality
equation
solution

12

17 equals a number increased by 4

17 = 4 - n
17 = n - 4
17 = n + 4
17 = 4n

13

c - 5 = 12

60
2.5
17
7

14

A mathematical sentence that uses an equal sign, =, to show that two expressions are equal

solution
inequality
equation
solution set

15

3.8a = 15.4

30.4
4.1
22.8
101.08

MURPHEY REVIEW: One Step Algebra

Questions 15

MURPHEY REVIEW: One Step Algebra

Questions 15