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Basics of Algebra Flashcards | StudBud

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x - 8 = 10

2x - 4 = 6

Basics of Algebra

15 terms·StudBud Administration

Year 9- Basic Algebra

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Questions 15

Answers

1
2x - 4 = 6
x = 3
x = 4
x = 1
x = 5
2
x - 8 = 10
x = 8
x = 10
x = 18
x = 2
3
Fill in the blank for these like terms. 8x²y, 10x²y, _____
4x
12xy
14y
3x2y
4
4x = 4
x = 1
x = 4
x = 16
4x = 4
5
3x + 3 = 12
x = 3
x = 5
3x = 12
x = 4
6
What is the coefficient in 28xy?
2
28x
xy
28
7
d x d x d x e x e x e x e =
d3 + e4
d3e4
3d4e
3d + 4e
8
8a + 2b + 4a + b =
12a + 3b
16ab + 4ab
14ab
824ab
9
21x + 3x - 2x=
24x
19x
22x
26x
10
What is the co-efficient in 10x?
10x
1
10
x
11
5 x a x 3 x b
15ab
15 x ab
5a x 3b
53ab
12
Pick the answer that has like terms.
3xy, 2xy, 8xy
3x, 2y, 5x
2x, 4, 6x
1, 10, 9
13
If a = 3. What is 2a + 4 =
6
7
6a
10
14
b + b + b + a + a =
3ab
3b + 2a
b3 + a2
a2b3
15
y x y x y x y x y =
yyyyy
5y
5y2
y5