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Duplicate of One-Step Equations Review Flashcards | StudBud
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Duplicate of One-Step Equations Review
Duplicate of One-Step Equations Review
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You will review how to solve one-step equations for your test on Thursday.
Flashcards
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Questions
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Answers
1
Solve 7t=49
t=42
t=56
t=343
t=7
2
Solve n/3=13
n=10
n=39
n=13/3
n=16
3
12=2+h
h=14
h=24
h=6
h=10
4
What is the coefficient in this expression: 5 + 2x + 9
5
2
none
9
5
Solve 2y-7=15
y=4
Y=84
Y=-19
y = 11
6
The value of the variable that makes the equation true is called the ____________.
operation
variable
inverse
solution
7
The inverse operation of addition is ______________.
division
addition
multiplication
subtraction
8
Solve 2 + w =12
W=24
W=6
W=14
W=10
9
A __________ is a symbol, usually a letter, used to represent an unknown number.
solution
variable
coefficient
constant
10
What step do you show to solve 2 + w =12
add 2 to both sides
subtract 2 from both sides
multiply 2 to both sides
divide 2 from both sides
11
Solve 4x+ 4 = 44
x=48
x=11
x=40
x=10
12
Solve 3b=21
b=7
b=63
b=18
b=24
13
The inverse operation of subtraction is ______________.
division
multiplication
subtraction
addition
14
Solve A-2=10
A=-8
A=12
A=8
A=-2
15
The inverse operation of multiplication is ______________.
subtraction
multiplication
division
addition
16
Solve 5k=25
k=30
k=5
k=125
k=20
17
What step do you show when solving n/3=13
divide both sides by 3
add 3 to both sides
subtract 3 from both sides
multiply both sides by 3
18
Solve 3/7n=24
n=24
n=168
n=56
n=72
19
Solve 4x=44
x=48
x=40
x=176
x=11
20
The inverse operation of division is ______________.
subtraction
multiplication
addition
division
21
Which number is the constant in the following expression: 5 + 3x - y
5
0
3
1
22
Solve Y-7=12
Y=19
Y=5
Y=-19
Y=84
23
A mathematical sentence that contains an equal sign is an _____________.
expression
equation
solution
operation
24
Operations that "undo" each other are called __________.
variables
solutions
inverses
coefficients
25
What step do you show when solving 3b=21
divide both sides by 21
add 3 to both sides
subtract 3 from both sides
divide both sides by 3
