java 2d arrays

java 2d arrays

Create a program that will: a) Create the array and populate it with the given values.

 9, 8
 2, 17
 49, 4
 13, 119
 2, 19
 11, 47
 3, 73

b) Multiply, for each row, the value of the first column by the value of the second column, and create a grand sum of these products. c) Print out the grand sum obtained in c)

so far this is my code and it is giving me 216. and if i do it manualy it is wrong.

public class Arrays { public static void main(String[] args) { int array_x[][]={ {9,8}, {2,17},

            {49,4},
            {13,119},
            {2,19},
            {11,47},
            {3,73}};

{ int sum=0; int multiply=0;

for (int x=0; x<=6; x++){ multiply = arrayx[x][0]*arrayx[x][1]; //} sum = sum+multiply; } System.out.println(multiply); }

} }

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