Question

U IS THE MIDPOINT OF TV, IF UV = X + 9 AND TU = 5X + 9 WHAT IS TV

Answer 1

TV = 6x + 18

Step-by-step explanation:

UV = x + 9

TU = 5x + 9

Midpoint means middle

Because U is the midpoint of TV,

TV = UV + TU

TV = x + 9 + 5x + 9

Collect like terms:

TV = x+5x +9+9

TV = 6x + 18