x + 2= 2(2x - 14 )
We will first find x
x + 2 = 4x - 28
collect like term
4x - x = 28 + 2
3x = 30
Divide both-side of the equation by 3
x = 10
But TU = 2x - 14
substitute x = 10 in the above and evaluate
TU = 2(10) - 14 = 20 - 14 = 6
Hence the length of TU is 6
