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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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22 cards
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Questions
22
Answers
1
Solve: \frac{1}{7}t=-12
t = -5
t = -84
t = =-\frac{12}{7}
t = 19
2
Solve: y-8=-16
y = \frac{1}{2}
y = -8
y = 128
y = -2
3
To solve x+\frac{5}{6}=-\frac{3}{6}we...
Add \frac{5}{6}to both sides
Multiply both sides by \frac{6}{5}
Subtract \frac{5}{6}from both sides
Baby cow
4
Solve: x+12=-23
k = -276
k = -11
k = -35
k = -\frac{23}{12}
5
A __________ is a symbol, usually a letter, used to represent an unknown number.
variable
solution
constant
coefficient
6
The inverse operation of addition is ______________.
multiplication
division
addition
subtraction
7
The value of the variable that makes the equation TRUE is called the ____________.
operation
variable
solution
inverse
8
To solve -\frac{3}{4}a=9we...
Do nothing..
Add \frac{3}{4}to both sides
Multiply both sides by -\frac{4}{3}
Multiply both sides by \frac{4}{3}
9
The reciprocal of -\frac{4}{5}is \frac{5}{4}...
True
False
10
To solve5+x=13we...
Multiply both sides by 5
Subtract 5 from both sides
Add 5 to both sides
Subtract 13 from both sides
11
Operations that "undo" each other are called __________.
inverses
variables
coefficients
solutions
12
The inverse operation of division is ______________.
addition
subtraction
multiplication
division
13
What is the reciprocal of-\frac{4}{5}?
I already told you... it's \frac{5}{4}
Llama
-\frac{5}{4}
I have no clue...
14
The inverse operation of subtraction is ______________.
subtraction
multiplication
division
addition
15
True or False: When given a fraction, to find it's reciprocal you switch the numerator and the denominator...
False
True
16
Solve: -\frac{2}{3}b=6
b = -4
b = -\frac{2}{3}
b = \frac{20}{3}
b = -9
17
The inverse operation of multiplication is ______________.
subtraction
addition
multiplication
division
18
Solve: \frac{x}{-4}=5
n = 20
n = 1
n = 9
n = -20
19
Solve: -5k=25
k = -125
k = 30
k = -5
k = 20
20
TRUE OR FALSE: Ms. Parmar is the best math teacher ever...
False
True
21
A mathematical sentence that contains an equal sign is an _____________.
expression
solution
equation
operation
22
Solve: -15+z=3
z = -12
z = -\frac{3}{15}
z = 18
z = -18
