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One-Step Equations Review Flashcards | StudBud
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One-Step Equations Review
One-Step Equations Review
20 terms
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StudBud Administration
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You will review how to solve one-step equations for your test on Thursday.
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
Solve
Y - 7 = 12
Y = 84
Y = 19
Y = 5
Y = -19
2
Operations that "undo" each other are called __________.
variables
solutions
coefficients
inverses
3
The inverse operation of division is ______________.
multiplication
subtraction
addition
division
4
A __________ is a symbol, usually a letter, used to represent an unknown number.
solution
constant
variable
coefficient
5
The inverse operation of multiplication is ______________.
division
subtraction
multiplication
addition
6
Solve
n/3 = -12
n = -4
n = -36
n = 36
n = 4
7
A mathematical sentence that contains an equal sign is an _____________.
expression
equation
solution
operation
8
Solve
3b=21
b = 18
b = 7
b = 24
b = 63
9
The inverse operation of addition is ______________.
multiplication
addition
subtraction
division
10
Solve
4n=24
n = 20
n = 6
n = 96
n = 28
11
Solve
e - 7.3 = 0.34
e = 10.3
e = 10.7
e = 7.64
e = 10.4
12
Solve
12p = 27
p = 39
p = 22.5
p = 324
p = 2.25
13
Solve x
- 2.3 = -4.7
x = 7
x = 2.4
x = -2.4
x = -7
14
Solve
5k=25
k=20
k=125
k=5
k=30
15
Solve
-4x = -44
x = 176
x = 176
x = 11
x = -11
16
The value of the variable that makes the equation true is called the ____________.
inverse
solution
operation
variable
17
Solve
W - 2.3 = 8
W = 5
W = 10.3
W = 6.3
W = 3.1
18
The inverse operation of subtraction is ______________.
division
subtraction
multiplication
addition
19
Solve
-90 = -100 + x
x = 190
x = -10
x = -190
x = 10
20
Solve
-7t=49
t = 343
t = -7
t = -343
t = 7
