Respuesta:
x = -2
Explicación paso a paso:
5(2 - 3x) - 9 = 10(1 - x) + 1
10 - 15x - 9 = 10 - 10x + 1
1 - 15x = 11 - 10x
1 - 11 = - 10x + 15x
- 10 = 5x
- 10 ÷ 5 = x
- 2 = x
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Respuesta:
x = -2
Explicación paso a paso:
5(2 - 3x) - 9 = 10(1 - x) + 1
10 - 15x - 9 = 10 - 10x + 1
1 - 15x = 11 - 10x
1 - 11 = - 10x + 15x
- 10 = 5x
- 10 ÷ 5 = x
- 2 = x