Two times a number increased by 5 equals 9, set up an equation
Given the number be x
Two times of a number =2x
Two times a number increased by 5=2x+5
Two times a number increased by 5 equals 9
i.e 2x+5=9
Hence the solution is 2x+5=9
Question 74
Two times a number increased by 5 equals 9. Find the number.
Express as an equation:
9 increased by one-forth of a number is 15.
Write the following as an equation:4timesanumberincreasedby7is112.
Four times the square of a positive number decreased by 6 equals 7times the number increased by 9. Find the number.