Question

20 subtracted from half of a number is 25. How to solve this question

Answer 1

Answer:

hope this helps

Step-by-step explanation:

let the number be x

(x÷2) -20= 25

(x÷2) = 25+20

(x÷2)= 45

x = 45x2

x= 90

the half of x i.e. 90 is 45

45-20= 25

Answer 2

Answer:

(x÷2)-20=25

(x÷2)=25+20

(x÷2)=45

x=45×2

x=90