code: function rearrangeCoefficient(node) {
    if (!checks.canRearrangeCoefficient(node)) {
      return Node.Status.noChange(node);
    }
  
    let newNode = clone(node);
  
    const polyNode = new Node.PolynomialTerm(newNode.args[0]);
    const constNode = newNode.args[1];
    const exponentNode = polyNode.getExponentNode();
    newNode = Node.Creator.polynomialTerm(
      polyNode.getSymbolNode(), exponentNode, constNode);
  
    return Node.Status.nodeChanged(
      ChangeTypes.REARRANGE_COEFF, node, newNode);
  }
docs: Rearranges something of the form x * 5 to be 5x, ie putting the coefficient in the right place. Returns a Node.Status object