Simplify the Expression.
9z - 21 - 3z + 10
Creating and Simplifying Expressions

Quiz
•
Mathematics
•
7th Grade
•
Hard
Anthony Clark
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplified
9z - 21 - 7
9z - 11 -3z
6z - 11
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
r +10r
11r
-11r
9r
-11
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4a + 9 + a
5a + 9
14a
3a + 9
5a - 9
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
x2+2−1+6x2−4x2
x 2 -1
x2 +1
3x2 +1
x 2+3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
3 - 2a + 3a + 5a
5a+3
5a-3
6a + 3
8a+3
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
6w - 6w + 6w + 9w
w
15w
9w
6w
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify the expression:
6 + 2(7x - 3)
12 + 7x
14x
14x + 3
9 + 7x
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