Respuesta:
Explicación paso a paso:
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Respuesta:
x= 7
Explicación paso a paso:
[tex]\frac{4}{y + 2} =\frac{3}{y}[/tex]
4y = 3(y+2)
4y= 3y + 6
y= 6
[tex]\frac{3}{6} = \frac{5}{x + 3}[/tex]
3( x + 3) = 6 x 5
3x + 9 = 30
3x= 21
x = 7