Help please!
If LB=6 and LN=2x+5, what is x? Show your work.

Answer:
x=3.5
Step-by-step explanation:
MN is divided in half because of MO. BN would equal 6, too. In all, LN should equal 12. So, your equation would be:
2x+5=12
Solve this equation:
2x=12-5
2x=7
x=3.5