Question

What is the length of AB?



A.
49

B.
32

C.
23

D.
7

Answer 1

Can someone please check this? I think the answer is 23.

Answer 2

It's an equilateral triangle. that is, all the sides are equal

So, 9x-14=7x

can you find out x from this equation?

Answer 3

Im really bad at this and I dont really know how to figure it ou but down I add or subtract 14 from both sides now?

Answer 4

I wasnt really sure how to do this so I just subtracted 23-9 and got 14 so I was just guessing maybe it was right.

Answer 5

Its okay :D i'll try to help you!
9x-14=7x
you have to bring all the terms with variable x on one side and constants on another side

Answer 6

let's bring 14 to the other side