Someone help me!
Find value of x!

Question

poto · Answer

http://prntscr.com/d56roa @3mar

steve816 · Answer

Heyyyy

steve816 · Answer

What is the question asking?

steve816 · Answer

I am guessing to find the lengths of the sides. As you can see, it is an equilateral triangle, therefore the lengths would be the same. All you have to do is pick 2 sides and set them equal to each other!

poto · Answer

No, it's asking for the value of x

steve816 · Answer

Yeah, set two of the sides equal to each other and solve for x!

563blackghost · Answer

Due to the fact that each side contains the same mark this would mean that each side is equal. So this is in fact a equilateral triangle. So `AB is congruent to AC`, `AC is congruent to BC`, and `AB is congruent to BC`. So with this said we can find x by writting an equation of two sides being equal. Lets use `AB is congruent to AC`.

$\huge\bf{AB=AC}$

Substitute with expressions.

$\huge\bf{6x-3=3x+6}$

Simplify to find x.

poto · Answer

Thanks!

563blackghost · Answer

No Problem ;)