Answer:
20
Step-by-step explanation:
because 3×20=60 , 60-6= 54 . 2x20=40 , 40+14=54 , 4x20=80 , 80-26=54 so the value of x is 20 good luck
Since all angles are congruent, the triangle is an equilateral triangle and all sides are congruent.
3x - 6 = 2x + 14
x = 20
