Question

11
Question 6 *
(2 Points)
Solution of system of equations x + y = 3, 2x + y =?​

Answer 1

Step-by-step explanation:

[1] x + y = 3 [2] 2x - y = -3 Adding [1] and [2] [3] 3.0 = 0 Solve for a [4] x = 0 Substitute 0 for x in [1] [5] color (white) 0 + y = 3 # Solve for y [6] y = 3

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