Maths to do with parallelograms and finding x
 
											 
											Answer:
x = 39
Step-by-step explanation:
You know that 3x-15 = 2x+24 because those angels are the same, so you simplify that solving for x
3x-15 = 2x+24
3x = 2x+39
3x-2x = 39
x = 39