Equation Solver

[oglcngcmn]

I have 4 unknown, 4 equation. How can I solve these equations with excel ? Should I use vb?

[Richard Buttrey]

Hi,

What precisely are the equations and unknowns?

[oglcngcmn]

Hi,

What precisely are the equations and unknowns?

a*x1+b*x2+c*x3+d*x4=e
a1*x1+b1*x2+c1*x3+d1*x4=f
a2*x1+b2*x2+c2*x3+d2*x4=g
a3*x1+b3*x2+c3*x3+d3*x4=h

[Kaper]

Check out this: http://www.excel-easy.com/examples/s...equations.html