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Fast answer pls. No stupid answers

Fast answer pls. No stupid answers-example-1

1 Answer

5 votes

First one.

y = -2x + 3

5x - (-2x + 3) = 11

y = -2x + 3

5x + 2x - 3 = 11

//

7x = 14

x = 2

y = - 2(2) + 3 = - 4 + 3 = - 1.

One x, one solution.

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