soneypinkston soneypinkston

18-11-2021
Mathematics

contestada

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)

Respuesta :

18-11-2021

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)

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