Question

EXER RCI Twice a number when decreased by 7 gives 45. Find the number. hind the number

plz I need the ans​

Answer 1

Answer:

let the number be x

According to the question : 2x - 7 = 45

2x = 45 + 7

2x = 52

x = 52 ÷ 2

x = 26