hi

solving 9 equations 9 unknowns in vba With the following conditions:

Example

a_{11}X_{1 }+a_{12}X_{2}+……+a_{19}X_{9}= b_{1}

a_{21}X_{1 }+a_{22}X_{2}+……+a_{29}X_{9}= b_{2}

. . . . . . . . . . . . .

a_{91}X_{1 }+a_{92}X_{2}+……+a_{99}X_{9}= b_{9}

in Sheet 1

a11 in Cell A1 and a12 in Cell B1 ...

a21 in Cell A2 and a22 in Cell B2 ...

.....

.....

in Sheet 2

b1 in Cell A1

b2 in Cell A2

.....

.....

in Sheet 3 (An important part of my question)

solving 9 equations 9 unknowns Without using any formula, just press a button key(vba code)

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Can someone help me,Tanks

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