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Equations by Adding and Subtracting Flashcards | StudBud

Explore/ Equations by Adding and Subtracting

Equations by Adding and Subtracting

9 terms·StudBud Administration·30 plays

math, basics of algebra

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Questions 9

Answers

1
x − 4 = 5
x = 3
x = −1
x = 1
x = 9
2
x − 4 = 5
x = 20
x = 9
x = −1
x = 1
3
x − 3 = 30
x = 27
x = 30
x = 90
x = 33
4
x − 2 = − 1
x = −1
x = −3
x = 3
x = 1
5
n + 2 = 1
n = 3
n = −1
n = 1
n = −3
6
10 + n = 1
n = −9
n = −11
n = 11
n = 9
7
n + 100 = 200
n = 100
n = 200
n = 300
n = 99
8
n + 2 = 5
n = 7
n = 3
n = −3
n = −2
9
n + 3 = 7
x = 4
x = 3
x = 10
x = 11