These have the the same variable and can, therefore, be combined...
Combining Like Terms in Algebraic Expressions

Quiz
•
Mathematics
•
7th Grade
•
Hard
Anthony Clark
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Expressions
Distributive Property
Additive Inverse
Like Terms
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify:
-1x + y - z + 10z + 2x - 10y
1x - 9y + 9z
1x - 9z - 9y
-1x - 9z - 9y
-1x - 9 - 9y
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify:
11m - 8 - 12 + 10m
m - 20
m - 4
21m - 4
21m - 20
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify the expression.
6(2a+5b)+3(a-8b)
15a+6b
21ab
5a
15a-6b
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify the Expression: 5(x + 2) + 2x
7x + 2
7x + 10
5x + 4
7x + 7
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify the Expression: 3(x - y + 5)
3x - 3y + 8
3xy + 15
3x + 3y + 8
3x - 3y + 15
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify the expression.
(4a3 - 8a - 4a2) + (7a3 - 7 - 6a)
11a3 - 4a2 - 14a - 7
5a3 - 4a2 - 14a - 7
5a3 - 4a2 - 20a - 7
5a3 - 9a2 - 20a - 7
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