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Algebra 1 Basics Flashcards | StudBud
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Algebra 1 Basics
Algebra 1 Basics
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Questions
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Answers
1
-4x = -16
x = 12
x = -4
x = 4
x = 20
2
The first step to solve for "y" in the equation 2x + 6y = 12
Add 2x to both sides
Subtract 2x from both sides
Divide by 6
Divide by 2
3
3x = 12
x = 4
x = 9
x = 36
x = 15
4
Combine 8x and -10x
-2x
Can't Combine
18x
2x
5
-5x < 20
x > 4
x > -4
x < -4
x < 4
6
This is a less than symbol
>
False
True
7
"Isolate the variable" means get "x" by itself
False
True
8
x - 4 < 14
x < 18
x < 10
x > 18
x > 10
9
3x < 12
x > 4
x < 4
x > 15
x < 9
10
Combine -6x and 7
13
-6x + 7
1x
-1x
11
I can pass Algebra 1B this semester if I focus and work with Mx. B. and Mrs. Santner.
False
True
12
"Combine" means perform the operation (add, subtract, multiply, divide).
True
False
13
You can combine 7x and - 2x to get 5x.
False
True
14
3x + 4 = 16
x = 20/3
x = 3
x = 12
x = 4
15
You can combine 2x and - 8 to get -6x
False
True
16
-3x < -12
x > 4
x > -4
x < 4
x < -4
17
-6x < 18
x > 3
x < 3
x > -3
x < -3
18
Inverse means opposite
False
True
19
X + 4 = 10
x = -14
x = -6
x = 14
x = 6
20
x/-5 > 3
x > 15
x < 15
x > -15
x < -15
21
The opposite of addition is multiplication
False
True
22
3x and 3(x) are the same operation.
True
False
23
x/3 = 15
x = 12
x = 18
x = 5
x = 45
