Algebra 1 : How to solve two-step equations

Example Questions

Example Question #81 : How To Solve Two Step Equations

Solve for :

Explanation:

Subtract  from both sides of the equation.

Divide both sides of the equation by .

Example Question #81 : How To Solve Two Step Equations

Solve for :

Explanation:

Subtract  from both sides of the equation.

Multiply both sides of the equation by .

Example Question #83 : How To Solve Two Step Equations

Solve for :

Explanation:

Subtract  from both sides of the equation.

Multiply both sides of the equation by .

Example Question #84 : How To Solve Two Step Equations

Solve for :

Explanation:

Subtract  from both sides of the equation.

Divide both sides of the equation by .

Example Question #85 : How To Solve Two Step Equations

Solve for :

Explanation:

Subtract  from both sides of the equation.

Divide both sides of the equation by .

Example Question #86 : How To Solve Two Step Equations

Solve for :

Explanation:

Subtract  from both sides of the equation.

Multiply both sides by .

Example Question #82 : How To Solve Two Step Equations

Solve for :

Explanation:

Subtract  from both sides of the equation.

Divide both sides of the equation by .

Substitute  for  because:

Example Question #87 : How To Solve Two Step Equations

Solve for :

Explanation:

Subtract  from both sides of the equation.

Divide both sides of the equation by .

Example Question #88 : How To Solve Two Step Equations

Solve for :

Explanation:

Add  to both sides of the equation.

Multiply both sides of the equation by .

Solve for :