I think its sec theta
i havent done this in a while so... its prob wrong
Yes, (must be at least 15 years old)
The given equation is:
9x-3+10-5x = 9x-5x-3+10
1. Associative property of addition: when three or more numbers are added the sum is same regardless of the grouping of the numbers.
(9x -5x) + (10-3) = (9x -5x) + (10-3)
2. Commutative property of addition: This property states that the numbers can be added in any order without changing the resulting answer/ sum.
9x-3+10-5x= -3+10+9x-5x
