Simplify the Expression.
9z - 21 - 3z + 10
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Simplifying Expressions
Quiz
•
Mathematics
•
7th Grade
•
Hard
Anthony Clark
FREE Resource
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Simplified
9z - 21 - 7
9z - 11 -3z
6z - 11
2.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Simplify:
5(6n - 2) - 13
11n - 20
30n - 3
30n - 23
11n - 6
3.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Simplify:
-(5y - 8)
-5y -8
5y - 3
-5y + 8
5y - 8
4.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
-14x
-14x + 12
14x
5x +1
5.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
2r - 2(7r + 8) + -4
-16r + 12
-12r + 8
-16r + 4
-12r - 20
6.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
3(9a + 2) + 5(2a - 4)
37a + 6
37a + 26
11a + 6
37a - 14
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify the expression: 7+3(1 - 2x)
21 - 6x
10 - 2x
10 - 20x
10 - 6x
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