Respuesta :

Answer:

5x = 6x-3 = 3x+6

=>5x = 3x+6

=>5x -3x = 6

=>2x= 6

=>x= 3

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HOPE U UNDERSTOOD

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PHG

Answer:

Step-by-step explanation:

Step 1: put all of your numbers in the triangle

3x+6+6x-3+5x=360 (whole triangle)

Step 2:Simplify into like terms

14x+3=360 (take away 3)

14x=357 (divide by 14)

x=25.5