Question

Use the elimination method to solve the system of equations. Choose the
correct ordered pair.
x + y = 6
x - y = 4
A. (6,0)
B. (5, 1)
C. (2,4)
D. (3,3)

Answer 1

x + y = 6
x - y = 4
Subtract both
2y = 2, y = 1
Now plug into any equation
x + 1 = 6, x = 5

Solution: (5,1)