Twice a number added to five is half the same number substracted from two -third of the number . find the number? ​

Solve 2x+y=3 x+y=5 in substitution method

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.

Add. express your answer in simplest form. 12 9/10+2 2/3 = i need u guys to me find the answer to this question