X+ 69 = 79 what does "x" equal? explain the answer!

When finding x, you need to balance the equation.

To balance the equation, you need to do the inverse to the other side to get x all by itself.

x+69(-69)= 79(-69)

x= 10

I hope this helps!
~kaikers

The answer is 8 apex

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .