#! MATHEMATICAL CONNECTIONS Point S is between points R and T on RT a. Use the following information to write an equation in terms of x. Then solve the equation, and find RS and ST. RS=2x+10, ST=x-4, RT = 21 Equation: = 21 X= RS=ST= b. Use the following information to write an equation in terms of x. Then solve the equation and find RS and ST. RS=3x-16, ST=4x-8, RT = 60 Equation: = 60