{
var n1 = algebra.parse("x + 2");
var n2 = algebra.parse("x + 3");
var n3 = algebra.parse("x + 4");
var cubic = new algebra.Equation(n1.multiply(n2).multiply(n3), 0);
var answers = cubic.solveFor("x");
return cubic.toString() + "\n" + "x = " + answers.toString();
}