Collect like terms with negative coefficients
7th grade (Year 8 in England) · 16 questions · Common Core: 7.EE.A.1 · England: KS3 Algebra, GCSE Foundation Algebra
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Question 1
Simplify −7x − 3 + 6x + 1.
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Question 2
Mei simplifies 3x − 4x + 1 and writes 7x + 1. What is the correct simplified expression?
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Question 3
Simplify 2a + 2b − a + 2b.
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Question 4
Simplify 3x + 6 − 5x + 11.
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Question 5
Lucia simplifies 2x − 3x + 5 and writes 5x + 5. What is the correct simplified expression?
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Question 6
Simplify 6a − b + 5a + 4b.
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Question 7
Simplify −4x − 12 − 5x − 10.
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Question 8
Tariq simplifies 9x − 5x + 7 and writes 14x + 7. What is the correct simplified expression?
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Question 9
Simplify −4a − b + 4a − 3b.
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Question 10
Simplify 3x − 2 + 5x − 2.
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Question 11
Kai simplifies 7x − 4x + 9 and writes 11x + 9. What is the correct simplified expression?
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Question 12
Simplify −2a − 2b − 6a − 5b.
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Question 13
Simplify 5x − 2 − 4x + 7.
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Question 14
Sofia simplifies 8x − 5x + 9 and writes 13x + 9. What is the correct simplified expression?
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Question 15
Simplify −2a − 5b + 2a − 2b.
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Question 16
Simplify 5x − 1 + 6x − 2.
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