Question

what is the result when 2x-5y+2z-7 is subtracted from 3x-4y-z+6 ?​

Answer 1

Step-by-step explanation:

x- -1 +z - -1

first write down all the equations and then subtract it

Answer 2

Answer:

(2x-5y+2z-7)-3x-4y-z+6

x-y+z-1