Final answer:
The first step in a 2-step equation is to isolate the variable by performing the opposite operation to get rid of constant terms or coefficients.
Step-by-step explanation:
The first step in a 2 step equation is to isolate the variable. To do this, you want to get rid of any constant terms or coefficients that are added or subtracted from the variable. You can achieve this by performing the opposite operation. For example, if the equation has a +5, you would subtract 5 from both sides of the equation.