Respuesta :
Answer:
x = 24
Step-by-step explanation:
x ÷ 3 + 12 = 20
x ÷ 3 + 12 - 12 = 20 - 12
x ÷ 3 = 20 - 12
x ÷ 3 = 8
x ÷ 3 × 3 = 8 × 3
x = 8 × 3
x = 24
Answer:
x = 24
Step-by-step explanation:
x ÷ 3 + 12 = 20
x ÷ 3 + 12 - 12 = 20 - 12
x ÷ 3 = 20 - 12
x ÷ 3 = 8
x ÷ 3 × 3 = 8 × 3
x = 8 × 3
x = 24