Question

subtract 3x-4y+9z from the sum of X+4y+4z 9x+2y-z and 2x -3y +z​

Answer 1

Answer:

(x+4y+4z+9x+2y-z+2x-3y+z) - 3x-4y+9z

(x+9x+2x+4y+2y-3y+4z-z+z) -3x-4y+9z

12x+6y+4z-3x-4y+9z

12x-3x+6y-4y+4z+9z

9x+2y+13z

Step-by-step explanation:

9x+2y+13z is the correct answer.hope it helps you. have a nice day...

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