Look it up on the internet x and y
Answer:
The sum of interior angles in a triangle is 180°.
So we just have to add Al the angles and equate them to 189°
Step-by-step explanation:

Flip the equation.<span>k=<span><span>5x</span>+<span>14</span></span></span>
Well ? Multiplied by it self would be the answer so ?=5
Answer:
x=-4/3
Step-by-step explanation:
3x-12=12x
3x-12x=12
-9/-3=12/-3
then -3 cancels
3x/3=-4/3
then 3 cancels 3
so x=-4/3