Respuesta :
see attachment
UV+VW=UW
so
19+4x-20=6x-35
add like terms
4x-1=6x-35
minus 4x both sides
-1=2x-35
add 35 both sides
34=2x
divide both sides by 2
17=x
UW=6x-35=6(17)-35=102-35=67
UW=67 units
UV+VW=UW
so
19+4x-20=6x-35
add like terms
4x-1=6x-35
minus 4x both sides
-1=2x-35
add 35 both sides
34=2x
divide both sides by 2
17=x
UW=6x-35=6(17)-35=102-35=67
UW=67 units

The Value for UW is derived to be
[tex]UW=67[/tex]
From the question we are told that
[tex]UW=6x-35[/tex]
With the line segment showing
[tex]UV=19\\\\VW=4x-20[/tex]
Generally From the line segment information given UW is mathematical given as
[tex]UW=UV+VW[/tex]
Therefore
[tex]UW=19+4x-20\\\\UW=4x-1[/tex]
Since
[tex]UW=6x-35[/tex]
Therefore
[tex]6x-35=4x-1\\\\x=17[/tex]
Therefore
Equating x in UW we have
[tex]UW=6*(17)-35[/tex]
[tex]UW=67[/tex]
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