Click here for a 3 unknown calculator. Click here for a 4 unknown calculator.

EXAMPLE: With these equations: 2X + 3Y = 12 3X - 4Y = 1 you would enter: Equation 1) 2 3 12 Equation 2) 3 - 4 1

Click E N T E R for the answers: X=3 Y=2

Equation 2) a= b= c=

X= Y=

This calculator (as well as the 3 unknown and 4 unknown calculator) finds the solutions by evaluating determinants using Cramer's rule.

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