To solve the system of equations:
Step 1: Write down the equations
- (2x + y = 5)
- (x - y = 1)
Step 2: Eliminate (y) by adding the two equations
Adding equation 1 and equation 2:
[
(2x + y) + (x - y) = 5 + 1
]
Simplify:
[
3x = 6 \implies x = 2
]
Step 3: Substitute (x = 2) into equation 2 to find (y)
[
2 - y = 1 \implies y = 2 - 1 = 1
]
Answer: (x = 2), (y = 1)
(\boxed{(2,1)})


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