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Subtract the quantity 10x + 5y - 4z from the sum of the quantities 7z + 3y - 10x and 9x - 12y - z

2 Answers

7 votes

Answer:

Answer:

11x + 14y - 10z

Explanation:

firstly deal with sum part and then subtract, making sure that you add and subtract values with the same unknowns

(7z + 3y - 10x) + (9x - 12y - z)

then

(10x + 5y - 4z) - (6z - 9y - x) 10

Explanation:

Hope it helps

User Thami
by
8.2k points
0 votes

Answer:

11x + 14y - 10z

Explanation:

firstly deal with sum part and then subtract,making sure that you add and subtract values with the same unknowns

(7z + 3y - 10x) + (9x - 12y - z)

then

(10x + 5y - 4z) - (6z - 9y - x)10

User Jdamian
by
7.7k points

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