Question

Subtract x-5y from the sum of 10x-5y+3z and 2x+6y+9z
plzzz help​

Answer 1

Answer:

answer is 11x +6y-6z

Step-by-step explanation:

add.: 10x-5y+3z+(2x+6y-9z)

10x-5y+3z+2x+6y-9z

= 12x-6z+y..

Subtract::.

12x+y-6z-(x-5y)

12x+y-6z-x+5y

11x+6y-6z

Answer 2

Answer:

11x+6y+12z

Step-by-step explanation:

(10x-5y+3z)+(2x+6y+9z)-(x-5y)

(12x+y+12z)-(x-5y)

11x+6y+12z

I hope this may helps you