defence exam Agniveer Army Clerk/Store Keeper 2025 Mock Test Series Quantitative Aptitude Algebra Linear Equation in 2 or more Variables
If x + y = 12, y + z = 15 and x + z = 18, then find x + y + z =?
1
18
2
12
3
15
4
22.5
If x + y = 12, y + z = 15 and x + z = 18, then find x + y + z =?