Question

ecuaciones wua

× + 4 = 0

3 - × = 2

11 = × + 4

7 × - 10 = 0

4 × - 2 = ×

7 × = 3 ×​

Answer 1

Respuesta:

Explicación paso a paso:

x + 4 = 0

x = - 4

3 - x = 2

3 - 2 = x

1 = x

11 = x + 4

7 = x

7x - 10 = 0

7x = 10

x = 10 / 7

4x - 2 = x

4x - x = 2

3x = 2

x = 2/3

7x = 3x

7x - 3x = 0

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