Vocabulary
What is the variable in the following algebraic expression?
3-4w
w
Solve for the following values of x
x = 7, x + 9
16
Expand the following expression by using the distributive property.
3(x+9)
3x + 27
Use combining like terms to simplify the following expression.
4x + 8 x - 9
12x - 9
3 (2x + 9) + 7x - 3
13x + 24
What is the constant in the following algebraic expression?
5g+19
19
Solve for the following values of x.
x = 3, 2x +14
20
Expand the following expression by using the distributive property.
-7 (y + 2)
-7y - 14
Use combining like terms to simplify the following expression.
5x + 8 - 9
5x - 1
2 (y - 10) - 6y + 30
-4y + 10
What is the coefficient in the following algebraic expression?
8-7y
-7
Solve for the following values of x.
x = -4, 5x + 43
23
Expand the following expression by using the distributive property.
4 (2b + 10)
8b + 40
Use combining like terms to simplify the following expression.
4x + 2y - 8 - 3x + 4y - 12
x + 6y - 20
2 (x + y) + 3 (2x - 3y)
2x + 2y + 6x - 9y
8x - 7y
How many terms are in the following algebraic expression?
3x-4y+18-2z
4 terms
Solve for the following x and y values.
x = 7, y = 4
2x + 3y
26
Expand the following expression by using the distributive property.
-4 (2x - 3y)
-8x + 12y
Use combining like terms to simplify the following expression.
10a + 6b - 4c + 1b - 12y + 23x - 9a + 3c
a + 7b - c + 23x - 12y
300 (2a + 2b) - 600a + 400b
1,000b
Identify the like terms in the following algebraic expression:
10+6y+2x+3
10 and 3
Solve for the following values of a and b.
a = 100, b = 50
10a - 20b + a + b
150
Expand the following expression by using the distributive property.
10 (2a + 3b - 4c +d)
20a + 30b - 40c +10d
Use combining like terms to simplify the following expression.
4a + 3b - 2x - y + 2x
4a + 3b - y
2 (2x + 4.5y) + 6 (x + y) - 5 (2x - 3y)
4x + 9y +6x + 6y - 10x - 15y
10x - 10x + 15y - 15y
0 + 30
30y