Simplify; 3x - (p - x) - (r - p)
A
2x - r
B
2x + r
C
4x - r
D
2x - 2p - r
Verified Correct Answer: C.
Step-by-Step Mathematical Solution
3x - (p - x) - ( r - p)
= 3x - p + x - r + p
= 4x - r
Source: Myschool Past Questions Archive (Record #49987)