Question

add : x - 3y - 2z and 5x + 7y - 8z
please say me the answer quickly please​

Answer 1

Answer:

first mark me as brainlist person

Step-by-step explanation:

then I will first say you answer

Answer 2

Answer:

Step-by-step explanation:

(x-3y-2z)+(5x+7y-8z)

6x+4y-10z

2(4x+2y-5z)