Question

-7x-3xyz+19z from -15x+12xyz-17z.Do suabstraction.Also show me the process please​

Answer 1

- 7 x - 3 x y z + 19 Z -[- 15 x + 12 x y z - 17 Z ]

= - 7 x - 3 x y z + 19 Z + 15 x - 12 x y z + 17 Z

collect like terms

=(-7x + 15x)+ (- 3 x y z - 12 x y z) +( 19 Z + 17 Z )

= 8 x - 15 x y z + 36 Z

have a nice day

Answer 2

Answer:

answer for the given problem is given