add 3x-2y-3z + 7x-5y-9z
Answers
Answered by
2
Answer:
=3x-2y-3z+7x-5y-9z
=3x+7x-2y-5y-3z-9z
=10x-3y-6z
Hence, your answer is 10x-3y-6z
Step-by-step explanation:
hope this answer will help you
THANKYOU.....
Answered by
0
Answer:
10x-8y-12z
Step-by-step explanation:
- 3x-2y-3z+7x-5y-9z=10x-7y-12z
- 3x+7x=10x
- -2y-5y=-7y
- -3z-9z=-12z
Similar questions