SOLUTION: Subtract the first from the second expression. a. 3x-2y+8z, 12x-y-10z b. 3x-7y+9z, 12x-10y-7z

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Question 975701: Subtract the first from the second expression.
a. 3x-2y+8z, 12x-y-10z
b. 3x-7y+9z, 12x-10y-7z
Answer by amarjeeth123(569) About Me  (Show Source):
You can put this solution on YOUR website!
a.12x-y-10z-(3x-2y+8z)=9x+y-18z
b.12x-10y-7z-(3x-7y+9z)=9x-3y-16z