Find the sum of: (4x + 7y + 10z), (−3x + 5y − 7z)?
Find the sum of: (4x + 7y + 10z), (−3x + 5y − 7z)?
Explanation
To find the sum:
(4x + 7y + 10z) + (−3x + 5y − 7z)
= (4x - 3x) + (7y + 5y) + (10z - 7z)
= x + 12y + 3
To find the sum:
(4x + 7y + 10z) + (−3x + 5y − 7z)
= (4x - 3x) + (7y + 5y) + (10z - 7z)
= x + 12y + 3