用VB编写矩阵

如何用VB编写一个矩阵方程？比如y=[1,2,4,5,6,7,1,2,4,5,6,7]*X+[1,2,4,5,6,7,1,2,4,5,6,7],根据输入X值求y。

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Option Explicit
Dim i, j As Integer
Dim X(11, 11), Y(11, 11) As Double
Dim A As Variant
'假设X是个一个方阵，那么就是有12行12列
Private Sub Form_Load()
Show
A = Array(1, 2, 4, 5, 6, 7, 1, 2, 4, 5, 6, 7)
For i = 0 To 11
For j = 0 To 11
X(i, j) = Val(InputBox("没谈请输枯源碰裂知入第" + Trim(i) + "行第" + Trim(j) + "列的数值：", "", Trim(i) + Trim(j)))
Print X(i, j);
Next j
Print
Next i
For i = 0 To 11
For j = 0 To 11
Y(j, i) = A(j) * X(j, i)
Print Y(j, i)
Next j
Print
Next i
End Sub

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矩阵存入二维数组
矩阵方程？遗忘中

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