HELP I DONT Understand
If RS = 8y + 4, ST = 4y + 8, and RT = 36, notice that RT is the line as a whole, so RS + ST = RT. The equation would be8y + 4 + 4y + 8 = 36. Next, add like variables.12y +12 = 36. Then, subtract 12 from 36.12y = 24. Lastly, divide 24 by 12 andy = 2Hope that helps!