Question

Subtract the sum of 13x - 11y + 9z and -7x + 3y - 5z from the sum of 6x - 7y - 5z, -4x + 6y - 9z and 5x - 4y + 3z.​

Answer 1

Answer:

The answer is x+3y-20z

Step-by-step explanation:

firstly we have to add the given numbers

13x-11y+9z and -7x+3y-5z

then we get = 6x-8y+4z

then,

above the another side addition

6x-7y-5z, -4x+6y-9z and 5x-4y+3z

then we get = 7x-5y-16z

then we have to subtract 7x-5y-16z to 6x-8y+4z

then we get the answer= x+3y-20z

I hope it is helpful for you