x ÷ 4 × 5 + 10 – 12 = 48, then x =
Choose the most appropriate option.
A) 60
B) 40
C) 100
D) 28
E) 50
Follow reverse process   48 + 12= 
<gadget id="calculator">48 + 12</gadget>
<output>60</output>
60 – 10= 50 ÷ 5 = 10   ×   × 4 = 40   Option 40
<result>B</result>
x ÷ 4 × 5 + 10 – 12 = 48, then x =