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The linear combination method is applied to a system of equations as shown.

4(.25x + .5y = 3.75) → x + 2y = 15

(4x – 8y = 12) → x – 2y = 3

2x = 18



What is the solution of the system of equations?

a. (1,2)
b. (3,9)
c. (5,5)
d. (9,3)

2 Answers

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The answer is D (9,3)
User Kosmetika
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The correct solution would be D.(9,3)
User Egoodberry
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