Question

точки пересечения прямых y=2x+1 и y=-3x+4

Answer 1

1)2x+1 = -3x+4

5x = 3

x = 3/5

2)y(3/5) = -3•3/5 + 4 = -9/5 + 20/5 = 11/5

A(3/5;11/5)

Answer 2

Объяснение:

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