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Keep Calm and Combine Like Terms

Total questions: 10

Worksheet time: 13mins

Name
Class
Date
1.
Simplify by combining like terms:
5a + 2b - 3a + 4
a)
8a + 2b + 4
b)
2a + 2b + 4
c)
8ab
d)
4ab + 4
2.
In the expression  x - 53 - 4x - w + 6x + 8  , list the coefficients on the "x" terms
a)
1, -4, -6
b)
-4, 6
c)
1, 4, 6
d)
1, -4, 6
3.
In the expression  x - 53 - 4x - w + 6x + 8  , -53 is a 
a)
Coefficient
b)
Constant
c)
Variable 
d)
None of these
4.

Simplify the expression:


3x2 - x + 7 + 5x + 2 - 2x2

a)

x2 + 4x + 9

b)

5x2 + 9

c)

15

d)

15x

5.

Simplify the Expression:


3x2y + 4x - 6y + 4x2y -2y

a)

11x2y - 8y

b)

3y

c)

7x2y - 4y

d)

7x2y + 4x - 8y

6.
Simplify the expression:
6 + 2(7x - 3) 
a)
12 + 7x
b)
14x
c)
14x + 3
d)
9 + 7x
7.
–(–9 – 6x) + 6(8 – 3x)
a)
57 – 12x
b)
–24x + 39
c)
3x + 57
d)
–24x + 23
8.
Simplify the following expression:
-8 (5b + 2) -7 (b - 5)
a)
-33b + 19
b)
-47b2 +  21
c)
33b - 19
d)
-47b -19
9.
Simplify the expression: 7v + 2 + 12 + 2v
a)
23
b)
23v
c)
9 + 14v
d)
9v + 14
10.
Which expression represents the perimeter of the triangle?
a)
8xy + 3
b)
5x + y + 3
c)
5x + 4y + 3
d)
6x + 3y + 3