Solve for x and then find the length of 2x + 6 and 3x + 6.

Answer:
Step-by-step explanation:
1. 2x + 6 = 3x-6
2. 2x = 3x-12
3. -1x=-12
4. x=12
2(12) + 6 = 30
3(12) - 6 = 30
Answer:
30
Step-by-step explanation:
because S angle = T angle, this is isosceles triangle
=> SV=TV <=> 2x+6=3x+6
<=> x=12
=> SV=ST=30