Question

"Look at the figure. Find the Value of X" it's a triangle: 3x on bottom left side & (5x-30) On bottom right side

Answer 1

u have an isosceles triangle where ur bottom angles are equal

3x = 5x - 30
3x - 5x = -30
-2x = -30
x = -30/-2
x = 15 <===

Answer 2

Answer:
3x = 5x - 30
3x - 5x = -30
-2x = -30
x = -30/-2
x = 15 
please mark brainliest