Question
Which of the pairs given in options will add up to give (9x+5y)?
Answer: Option B
:
B and C
3x+2y + 2x+7y =5x+9y ≠9x+5y
4x+4y + 5x+y =9x+5y =9x+5y
3x+7y + 6x−2y =9x+5y =9x+5y
3x+3y + 4x+7y =7x+10y ≠9x+5y
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B and C
3x+2y + 2x+7y =5x+9y ≠9x+5y
4x+4y + 5x+y =9x+5y =9x+5y
3x+7y + 6x−2y =9x+5y =9x+5y
3x+3y + 4x+7y =7x+10y ≠9x+5y
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