Difficulty: Moderately Easy
Things You’ll Need:
Step1
Isolate the variable. Begin by subtracting b from both sides of the equation.
Step2
Look at your new equation. It should now be in the form ax = c - b.
Step3
Solve for x by dividing both sides by a.
Step4
Congratulate yourself if your expression is now in the form x = (c - b)/a. You have solved the expression for x.