### Home > CCA > Chapter 3 > Lesson 3.3.2 > Problem 3-104

3-104.

Solve each of the following equations for the indicated variable. Show all of your steps. Homework Help ✎

Isolate the variable

*x*on one side.*y*= 2*x*− 5

+5 +5*y*+ 5 = 2*x*Solve for

*x*.

Follow the steps in part (a).

Follow the steps in part (a).

*m*= 2*n*+5

Add the variable

*y*to both sides.

You are left with −*y*= 3*x*.

Multiply to isolate a positive*y*.*y*= −3*x*