From the sum of 4x-3y+z and -5x subtract 3y-4z. please some one tell the answer
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Answer:
Ok so the sum of
4x-3y+z+(-5x) = 4x-3y+z-5x= -x-3y+z
No the subtraction is
-x-3y+z-(3y-4z)
=-x-3y+z-3y+4z [as (-)*(-) =+]
= -x -6y +5z.
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