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One-Step Equations Review Flashcards | StudBud
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One-Step Equations Review
One-Step Equations Review
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Answers
1
The value of the variable that makes the equation true is called the ____________.
inverse
solution
operation
variable
2
Solve A - 12 = -8
A = 20
A = 4
A = -4
A= -20
3
Solve 4x=44
x=176
x=48
x=11
x=40
4
Solve 3/7n=24
n=24
n=168
n=56
n=72
5
The inverse operation of multiplication is ______________.
division
subtraction
addition
multiplication
6
12= -2+h
h=10
h= -6
h=14
h= -24
7
Solve 1/3n=13
n=13/3
n=10
n=16
n=39
8
A mathematical sentence that contains an equal sign is an _____________.
expression
solution
operation
equation
9
Solve Y-7=12
Y=84
Y=-19
Y=19
Y=5
10
Solve 3b=21
b=7
b=63
b=18
b=24
11
The inverse operation of division is ______________.
division
subtraction
addition
multiplication
12
A __________ is a symbol, usually a letter, used to represent an unknown number.
coefficient
constant
variable
solution
13
The inverse operation of subtraction is ______________.
multiplication
subtraction
division
addition
14
Solve -3t= 39
t=42
t= 13
t= - 13
t= 36
15
Solve W+2=12
W=6
W=10
W=24
W=14
16
-34 + n = 11
n = 23
n = - 23
n = - 45
n = 45
17
Operations that "undo" each other are called __________.
variables
coefficients
inverses
solutions
18
- 11y = -220
y = - 209
y = 20
y = 209
y = - 20
19
The inverse operation of addition is ______________.
subtraction
multiplication
division
addition
20
Solve 10k=25
k= 2.5
k=250
k = 35
k= 15
