Solution
twice the sum of a number x and 9 is 54
Solution
Solution steps
Represent the number with
A.T.Q.:
Solve for
Popular Examples
If 500 is borrowed with an interest of 21.0% compounded monthly, what is the total amount of money needed to pay it back in 1 year?A fair coin is flipped seven times. What is the probability of the coin landing tails up at most five times?Benjamin's age is 6 years less than twice Lucas's age. If Benjamin is 12 years old, how old is Lucas?Find the area of two triangles put together with a base of 4 and height of 2The circumference of a circle is 100.48 feet. What is the circle's radius?