Answer :

xKelvin

Answer:

[tex]x=3[/tex]

Step-by-step explanation:

Since T is the midpoint of SU, this means that ST is equivalent to TU. In an equation:

[tex]ST=TU[/tex]

Substitute them for their equations:

[tex]8x+11=12x-1[/tex]

Now, solve for x.

Subtract 8x from both sides:

[tex]11=4x-1[/tex]

Add 1 to both sides:

[tex]12=4x[/tex]

Divide both sides by 4:

[tex]x=3[/tex]

So, the value of x is 3.

And we're done!

wegnerkolmp2741o

Answer:

x=3

Step-by-step explanation:

ST = TU

8x + 11 = 12x - 1

Subtract 8x from each side

8x+11 -8x = 12x-1-8x

11 = 4x -1

Add 1 to each side

11+1 = 4x-1+1

12 = 4x

Divide by 4

12/4 = 4x/4

3= x

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