Respuesta:
x = 3
Explicación paso a paso:
[tex]\frac{x-1}{2} = \frac{x+2}{5}[/tex]
5(x-1) = 2(x+2)
5x -5 = 2x +4
5x -2x = 4+5
3x = 9
x = 9/3
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Respuesta:
x = 3
Explicación paso a paso:
[tex]\frac{x-1}{2} = \frac{x+2}{5}[/tex]
5(x-1) = 2(x+2)
5x -5 = 2x +4
5x -2x = 4+5
3x = 9
x = 9/3
x = 3