Respuesta :

Answer:

B

Step-by-step explanation:

Given

2x + 3y = 36 ← substitute y = 6

2x + 3(6) = 36

2x + 18 = 36 ( subtract 18 from both sides )

2x = 18 ( divide both sides by 2 (

x = 9 → B

Answer:

B

Step-by-step explanation: