Respuesta :

Answer:

the answer is 9

Step-by-step explanation:

if you use distributive property you'll find your answer

x = 9

Step-by-step explanation:

3(x+5)-2(x+2)=20

3x +15 - 2x - 4 = 20

3x - 2x = 20 + 4 - 15

x = 24 - 15

x = 9