Could someone explain the step to solving

25t-87.5=12.5?

You first combine like terms. So you would add 87.5 to 12.5 so it will give you 25t = 100 And then to find t you divide 25t which will give you t=4

You will add 87.5 to both sides which will then be 25t=12.5+87.5. The you will combine like terms which will give you 25t=100. Last you will divide 25 from both sides which will give you t=4