Hi, I think it might be:
A) 10000000+700000+20000+7000+400+90+5
B) ten million, seven hundred and twenty seven thousand, four hundred and ninety five.
Answer:
10
Step-by-step explanation:
4x - 5 = 11
4x = 11 + 5 = 16
4x = 16
Divide by 4 from both sides
X = 4