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Solving Equations U6 Flashcards | StudBud

Explore/Solving Equations U6

Solving Equations U6

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Questions 9

Answers

1
Reciprocal means
what to multiply a value by to get 1
what to multiply a value by to get 3
what to multiply a value by to get 2
what to multiply a value by to get 0
2
What are the main mathematical operations?
commutative, associative, and distributive
addition, subtraction, multiplication, division
all of the above
percents and decimals
3
Variable means
a letter or symbol that represents a number
a letter or symbol that represents an unknown value
a letter or symbol in an expression or equation
all of the above
4
Inverse operations means
operations that undo each other
adding instead of subtracting
all of the above
the opposite operation
5
2x + 5 is an
equation
expression
6
What are the main mathematical properties?
addition, subtraction, multiplication, division
commutative, associative, and distributive
percents and decimals
all of the above
7
What is the variable in the following equation: 9y - 10 = 8 ?
y
10
all of the above
8
8
2x - 4 = 16 is an
expression
equation
9
Solving equations means
finding what x is
all of the above
finding what the variable is
finding the number that makes the equation true