Answer :
Answer:
s - t = -1
Step-by-step explanation:
Set up equation.
s + 3t = t + 3s + 2
Move variables to one side.
s + 3t - t - 3s = -2
-2s + 2t = 2
Divide by -2.
s - t = -1
Therefore, s - t equals -1.
Answer:
s - t = -1
Step-by-step explanation:
Set up equation.
s + 3t = t + 3s + 2
Move variables to one side.
s + 3t - t - 3s = -2
-2s + 2t = 2
Divide by -2.
s - t = -1
Therefore, s - t equals -1.