The triangle ΔTVX is an Isosceles triangle, then the side TV is equal to VX. The value of x is 7. Then the correct option is C.
What is the triangle?
A triangle is a three-sided polygon with three angles. The angles of the triangle add up to 180 degrees.
TV = 10x – 26 and VX = 5x + 9.
The triangle ΔTVX is an Isosceles triangle, then the side TV is equal to VX.
TV = VX
10x – 26 = 5x + 9
10x - 5x = 26 + 9
5x = 35
x = 7
Then the correct option is C.
More about the triangle link is given below.
https://brainly.com/question/25813512
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