1+8n=13+6n
1+8n=13-6n
-6n
1+2n=13
-1 -1
2n=12
2n divided by 2... 12 divided by 2 = 6... n=6
A midpoint lies right in the middle so this splits the segment into two equal halves.
ST = TU
Let's plug the expressions from the picture into our equation.
8x + 11 = 12x - 1
Add 1 to both sides, and subtract 8x from both sides.
12 = 4x
Divide both sides by 4
3 = x
Answer:
5.25
Step-by-step explanation:
Answer:
Choise B..... 38.8
Step-by-step explanation:
trust
