Question

What is the length of side BC of the triangle? Make sure to show all of your work!

Answer 1

You have to first get the x by its self by canceling it out so subtract 3 and what you do to one side you do to the other. so that means that -3(-3) two negatives = a positive so thats 6 so what you should have now is    x+6 

Answer 2

Answer: 24 Hope u get a good grade.