Question

from the sum of (2x+y) and (5x-y) subtract (x-y) answer it fast
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Answer 1

Answer:

According to question,

=[(3x−y+11)+(−y−11)]−[(3x

2

−5x)+(−x

2

+2x+5)]

=[3x−y+11−y−11]−[3x

2

−5x−x

2

+2x+5]

=[3x−2y]−[2x

2

−3x+5]

=3x−2y−2x

2

+3x−5

=−2x

2

+6x−2y−5

Answer 2

Answer:

Sum of 3x-y-11 & 3x -y-11 is

⇒3x−y+11−y−11=3x−2y.

then substract 3x-y-11.

p=3x-2y-(3x-y-11)=3x-2y-3x+y+11

p=11-y.