Question

X + 2y = 3

3x - 2y = 5
What is the solution to the system of equations?
A)
(4, 3.5)
B)
(2,3)
(2, -1)
D)
(3, 2)

Answer 1

x=2, y=1/2. (2, 1/2).

Explanation:

x+2y=3

3x-2y=5

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4x=8

x=8/4

x=2

2+2y=3

2y=3-2

2y=1

y=1/2