Solution

Twice the difference of a number and 7 is equal to 8.

Solution

Solution steps
Represent the number with
A.T.Q.:
Solve for

Popular Examples

Suppose an investment earns 1.8% interest compounded continuously. Find the future value of a 5800 investment after 15 years. Round your answer to the nearest cent, if necessary.In 1 year, Debbie wants to buy a bicycle that costs 2,000.00. If she opens a savings account that earns 12% interest compounded continuously, how much will she have to deposit as principal to have enough money in 1 year to buy the bike?get the number (10)/(27*(5)^{8/3)}the quotient of a number x and 10 is greater than 65Bert earned some money doing odd jobs last summer and put it in a savings account that earns 5% interest compounded quarterly. After 4 years, there is 1,000.00 in the account. How much did Bert earn doing odd jobs?