Linear Equations

<p><a target="_blank" href="https://www.prepswift.com/quizzes/quiz/prepswift-linear-equations">Linear Equations Exercise</a></p><p>A <span style="color:#27ae60;">Linear Equation</span> is an algebraic equation in which several conditions are satisfied:</p> <ul> <li>One or more variables is present</li> <li>Each variable is raised to the first power</li> <li>Constant terms are allowed</li> <li>Coefficients are allowed</li> </ul> <p><strong>Examples</strong></p> <p>$$x=5$$</p> <p>$$y=3x+7$$</p> <p>$$x+y+8z = 732$$&nbsp;</p>