subtract 16x-11y+2z from the sum of 7x+6y+z and -9x+3y-2z
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Answered by
6
Answer:
Sum of 7x+6y+z and −9+3y−2z
7x+6y+z−9+3y−2z=7x+9y−z−9
Subtracting 16x−11y+2z from 7x+9y−z−9
7x+9y−z−9−16x+11y−2z
=−9x+20y−3z−9
Answered by
8
Answer:
Sum of 7x+6y+z and −9+3y−2z
7x+6y+z−9+3y−2z=7x+9y−z−9
Subtracting 16x−11y+2z from 7x+9y+z
=7x+9y+z -(16x-11y+2z)
=-9x-2y-z
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