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Simplify. 3(x+2y)+5x−y+1 A. 8x+y+18x+y+1 B. 8x+5y+18x+5y+1 C. 6xy+5x−y+16xy+5x−y+1 D. 8x+7y+1
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Sep 8, 2018
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Simplify. 3(x+2y)+5x−y+1
A. 8x+y+18x+y+1
B. 8x+5y+18x+5y+1
C. 6xy+5x−y+16xy+5x−y+1
D. 8x+7y+1
Mathematics
high-school
Stephane Bersier
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Stephane Bersier
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3(x+2y)+5x−y+1
Use distributive property
3x+6y+5x-y+1
Add 5x to 3x
8x+6y-y+1
Subtract y from 6y
Final Answer: 8x+5y+1
Michael Kazarian
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Sep 9, 2018
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Michael Kazarian
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The best answer is B. because if you do the math right its D. 8x+7y+1
Jay Atkinson
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Sep 14, 2018
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Jay Atkinson
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