Which expression is equivalent to 3xy + 10xy - 5x + 2x - 2yx? A) 15xy + 7x Eliminate B) 13xy - 7x - 2yx C) -8xy D) -3x + 11xy
2 answers:
Answer: D) -3x + 11xy
Step-by-step explanation:
Given expression= 
To find which expression is equivalent to the given expression, we need to first combine like terms, we get
This is equivalent to 
Hence D is the right answer, the given expression is equivalent to .
3xy + 10xy - 5x + 2x - 2yx
Add 3xy to 10xy
13xy - 5x + 2x - 2yx
Add -5x to 2x
Final Answer: B.) 13xy -3x - 2yx
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