public String solveArrayX(String[] tA, double d){


		double r = 0.0;
		int spaceSolve = tA.length;
		//Log.i("tA.length", Integer.toString(spaceSolve));
		boolean thingsToSolve = true;
		while(thingsToSolve){
			int solvePos = 0;
			String sign = "n";
			for(int i = 0; i < spaceSolve-1; i++){
	    		String s = tA[i];
				if(s.equals("^")){
					solvePos = i;
					sign = "^";
					i = spaceSolve;
				}
			}
			if(sign.equals("n")){//if wasnt found in first pass
				for(int i = 0; i < spaceSolve-1; i++){
		    		String s = tA[i];
					if(s.equals("*")){
						solvePos = i;
						sign = "*";
						i = spaceSolve;
					}
					if(s.equals("/")){
						solvePos = i;
						sign = "/";
						i = spaceSolve;
					}
				}
			}
			if(sign.equals("n")){//if wasnt found in 2nd pass
				for(int i = 0; i < spaceSolve-1; i++){
		    		String s = tA[i];
					if(s.equals("+")){
						solvePos = i;
						sign = "+";
						i = spaceSolve;
					}
					if(s.equals("-") && i != 0){
						solvePos = i;
						sign = "-";
						i = spaceSolve;
					}
				}
			}
			if(!sign.equals("n")){//if was found in a pass, solve the found
	    		//Log.i("solvePos", Integer.toString(solvePos));
	    		//Log.i("tA.length", Integer.toString(tA.length));
	    		//Log.i("sign", sign);
	    		String $a = tA[solvePos-1];
	    		String $b = tA[solvePos+1];
	    		if($a.equals("x")){
	    			$a = Double.toString(d);
	    		}
	    		if($b.equals("x")){
	    			$b = Double.toString(d);
	    		}
	    		String $c = "";
				double a = 0.0;
	    		//Log.i("solveA", Double.toString(a));
				double b = 0.0;

				try{
					a = Double.parseDouble( detVal($a)[0] );
				}
		        catch(Exception e)
		        {
		        	//sV = Double.parseDouble(sT[0].replaceAll("[^0-9.]", ""));
		        }
				try{
					b = Double.parseDouble( detVal($b)[0] );
				}
		        catch(Exception e)
		        {
		        	//sV = Double.parseDouble(sT[0].replaceAll("[^0-9.]", ""));
		        }
				double c = 0.0;
				if(sign.equals("^")){
		    		//Log.i("^^^", tA[solvePos-1] + " ^ " + tA[solvePos+1]);
					$c = doAlgnew($a,"^",$b);
				}
				if(sign.equals("*")){
		    		//Log.i("***", tA[solvePos-1] + " * " + tA[solvePos+1]);
					//c = a * b;
					$c = doAlgnew($a,"*",$b);
				}
				if(sign.equals("/")){
		    		//Log.i("///", tA[solvePos-1] + " / " + tA[solvePos+1]);
					//c = a / b;
		    		if( Integer.parseInt($b) != 0){
		    			$c = doAlgnew($a,"/",$b);
		    		}else{
		    			$c = "0";
		    		}
				}
				if(sign.equals("+")){
		    		//Log.i("+++", tA[solvePos-1] + " + " + tA[solvePos+1]);
					//c = a + b;
					$c = doAlgnew($a,"+",$b);
				}
				if(sign.equals("-")){
		    		//Log.i("---", tA[solvePos-1] + " - " + tA[solvePos+1]);
					$c = doAlgnew($a,"-",$b);
					//c = a - b;
				}
				tA[solvePos-1] = $c;//Double.toString(c);
				tA[solvePos] = "";
				tA[solvePos+1] = "";
				String be = "";
				for(int i = 0; i<tA.length;i++){
					be = be + tA[i];
            	}
				//Log.i("theEquation", be);

				if( !(solvePos+3>tA.length) ){
					for(int i = solvePos; i < tA.length-2; i++){
						tA[i] = tA[i+2];
						tA[i+2] = "";
					}
				}
				be = "";
				for(int i = 0; i<tA.length;i++){
					be = be + tA[i];
            	}
				//Log.i("theEquationafter", be);
			}else{//else the equation is over
				thingsToSolve = false;
			}
		}
		return tA[0];
	}