Question

Elige el procedimiento correcto para resolver la siguiente ecuación: 2(x – 3) = - (-x + 4)
2(x – 3) = -(-x + 4) 2x – 6 = x – 4
2x – x = -4 + 6
x =2
2(x – 3) = -(-x + 4) 2x – 6 = -x + 4
2x – x = 4 + 6
x = 10
2(x – 3) = 1(-x + 4) 2x – 6 = -x – 4
2x + x = -4 + 6
3x = 2
x= 2 3
2(x – 3) = -(-x + 4) 2x – 3 = -x + 4
2x + x = 4 + 3
3x = 7
x= 7
3

Answer 1

Respuesta:

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Explicación:

2(x – 3) = - (-x + 4)

2(x – 3) = -(-x + 4) 2x – 6 = x – 4

2x – x = -4 + 6

x =2

2(x – 3) = -(-x + 4) 2x – 6 = -x + 4

2x – x = 4 + 6

x = 10

2(x – 3) = 1(-x + 4) 2x – 6 = -x – 4

2x + x = -4 + 6

3x = 2

x= 2 3

2(x – 3) = -(-x + 4) 2x – 3 = -x + 4

2x + x = 4 + 3

3x = 7

x= 7

3