Solve and check. type your answer in form variable = solution. (put your answer in the form of a mixed number in simplest form.)
16 = 2x - 1
solution:
check: use ( ) to show multiplication. (ex. 7n = 14. check: 7(2) = 14.)

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers