WorksheetsSolving Equations, Distributing, & Combining Like Terms Review
Total questions: 16
Worksheet time: 14mins
Name
Class
Date
1.
−18r = 54
a)
r = 36
b)
r = -3
c)
r = 1/3
d)
r = -972
2.
a − 19 = −30
a)
a = -570
b)
a = -49
c)
a = 2
d)
a = -11
3.
What is the first step to solve this equation:
- 3x -11 = 44
a)
Add 3 to both sides
b)
Subtract 11 from both sides
c)
Add 11 to both sides
d)
Divide 3 on both sides.
4.
Solve for x:
2x - 3 = 1
a)
x = 3
b)
x = 2
c)
x = 1
d)
x = -2
5.
Which of the following is equivalent to 5(a + 6)?
a)
5a + 6
b)
a + 30
c)
5a + 30
d)
5a - 30
6.
Simplify the expression
11(9 + d)
11(9 + d)
a)
99 + d
b)
20 + 9d
c)
20 + d
d)
99+11d
7.
3(2y - 7)
a)
6y - 7
b)
6y - 21
c)
5y - 7
d)
5y - 21
8.
3(2c - 5)
a)
6c - 15
b)
6c + 15
c)
6c + 15
d)
-6c - 15
9.
A coefficient is __________.
a)
the variable
b)
a constant
c)
an exponent
d)
the number that comes before the variable
10.
How many terms does this expression have?
-18y + 7yz - 4z
-18y + 7yz - 4z
a)
-18
b)
3
c)
7
d)
-4
11.
Simplify: x + 3x + 6x + x
a)
9x
b)
11x
c)
2x + 9x
d)
Can't be simplified
12.
Simplify: m + m + m + m
a)
4m
b)
m4
c)
m
d)
Can't be simplified
13.
A constant term has ______.
a)
no exponents
b)
no variables
c)
no numbers
d)
no letters
14.
A variable can be _______?
a)
Any number
b)
Any letter of the alphabet
c)
only X
d)
only 1
15.
Combine like terms to simplify: a + 2a + 7
a)
9a
b)
3a + 7
c)
2a + 7
d)
9
16.
Combine like terms to simplify: 5 + b + 2
a)
7b
b)
7b + 7
c)
7 + b
d)
8b
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