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Solving Systems of Linear Equations With Three Variables

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Please solve for x, y & z using the process of elimination method (non matrix method)

-.619x + .1648y - .2121z = 0
-.7619x - .8791y - .9697z = 0
.1905x + .4396y - .1212z = 0

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A system of linear equations with three variables is solved using elimination.

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-.619x + .1648y - .2121z = 0 .........(i)
-.7619x - .8791y - .9697z = 0 .......(ii)
.1905x + .4396y - .1212z = 0 .......(iii)
Multiplying (i) by 0.9697 and (ii) by -0.2121 and adding, ...

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