Solve the following system of equations. 2x + y = 3 x = 2y - 1
2x + y = 3 x = 2y - 1 substitute x in the first equation the result is: 2(2y - 1) + y = 3 4y - 2 + y = 3 5y = 3 + 2 = 5 y = 5/5 = 1 x = 2(1) - 1 = 2 - 1 = 1 The solution for the system 2x + y = 3 x = 2y - 1 is (1, 1)
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Asked 11/20/2015 2:31:39 PM
Updated 11/20/2015 5:53:51 PM
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Andrew. [11/20/2015 5:53:50 PM], Confirmed by
Andrew. [11/20/2015 5:53:51 PM]
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