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Three Simultaneous Equation Calculator using Cramer's Rule

Related topic: Solution using Gaussian Elimination

X+ Y + Z = Equation 1

X+ Y + Z = Equation 2

X+ Y + Z = Equation 3

Answer, X =
Answer, Y =
Answer, Z =

These are solved using Cramer's Rule; Keep in mind that sometimes Cramer's Rule doesn't work. Therefore always substitute the value of x, y, and z to equation 1, 2, and 3 to check if they are valid answer.

Solved Problem using 3-Simultaneous Equation Calculator

To finish one Product A, the process start from machine 1 for 2 minutes then machine 2 for 1 minutes and finally in machine 3 for 2 minutes. For Product B and Product C the time needed are shown in the table below.

Compute how many product A , product B, and Product C was produced by reading the total runtime of machine 1, machine 2, and machine 3.

Four Linear Equations

Five Linear Equations

Six Linear Equations

Gaussian Elimination

2-Linear Equation

4-Linear Equation

5- Linear Equation

6- Linear Equation

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Related topic: So what if I can't remember formula and forget how to use calculator?

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