4x4 System of equations solver. Input either decimals or fractions. show help ↓↓ examples ↓↓. Enter system of equations (empty fields will be replaced with zeros) x + y + z + t = x + y + z + t =
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Four Equations with 4 variables: a) Y 1 =a+bX 1 +cX 12 +dX 13. b) Y 2 =a+bX 2 +cX 22 +dX 23. c) Y 3 =a+bX 3 +cX 32 +dX 33. d) Y 4 =a+bX 4 +cX 42 +dX 43. Solve for a,b c and d :
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4 Unknown Calculator Now, enter the equations you want to solve. Good luck. Equation 1) a= b= c= d= e= Equation 2) a= b= c= d= e= Equation 3) a= b= c= d= e= Equation 4) a= b= c= d= e= W=