Question

15 less than a number S is three more than 9 times a number T. Solve for S

Answer 1

s = 9t + 18

Step-by-step explanation:

Set up your equation

s - 15 = 9t + 3

Now get s by itself by adding 15 to both sides

s + 0 = 9t + 3 + 15

s = 9t + 18

If you know the value of t, plug that into the equation to solve further.