Question

If B is the midpoint of AC, then the length of BC is:

Answer 1

If you set the two equations equal to each other, then solve for x, and then you substitute your answer into one of the equations you will get your solution. 8x+4=10x-6  4=2x-6  10=2x  5=x    10(5)-6=44   8(5)+4=44     44 IS YOUR ANSWER.